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  1. $80.28
    SKU: PS-125

    Alpha PS-125 Power Supply for TX125-ENC

    • Non-returnable or refundable
    $80.28
    Low Price Guarantee
  2. $79.55
    SKU: RBC2

    APC RBC2 Replacement Battery Cartridge, Valve Regulated Lead–Acid Battery, 7Ah, 12VDC, 2-Year Warranty

    • 7Ah 12Vdc replaceable battery for APC Back-UPS
    • Brand new battery shipped from strictly managed warehouse
    • Peace of mind with 2-year warranty and UPS safety certifications
    • Supports APC-authorized recycling for earth-friendly disposal
    $79.55
    Low Price Guarantee
  3. $79.33
    SKU: CX-TRK-2450

    Camden Door Controls CX-TRK-2450 24VAC, 40VA Standard Mount Transformer & AC to DC Rectifier

    • 24VAC, 40VA Standard Mount transformer & AC to DC Rectifier
    $79.33
    Low Price Guarantee
  4. $77.88
    SKU: RB7

    Altronix RB7 Relay Module, Ultra Sensitive, 7 - 12/24VDC isolated form "C" @ 1A - 120VAC/28VDC

    • 12VDC to 24VDC selectable operation
    • Seven (7) independent (3VDC to 24VDC @ 2mA minimum) positive (+) triggers
    • Seven (7) isolated form ″C″ 1 amp/120VAC or 28VDC contacts
    $77.88
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  5. $77.04
    SKU: NV-PS55-60W

    NVT NV-PS55-60W 55VDC, 60 Watt Power Supply with IEC Line Cord

    • 55VDC, 60 watt power supply with IEC line cord
    • Use with NV-EC-04, & NV-FLXLK
    $77.04
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  6. $76.62
    SKU: PRS48

    Bogen PRS48 48V DC 100mA Power Supply

    • Terminal strip connection
    $76.62
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  7. $76.56
    SKU: ST-2406-7AQ

    Seco-Larm ST-2406-7AQ Power Supply Charger Provides 6, 12 or 24 VDC Regulated Output at 7A Continuous and 7.5A Peak

    • Convert low-voltage AC input power to low-voltage
    • DC output power
    • Regulated and filtered output voltage
    • Short circuit protection
    • Thermal protection and compensation
    $76.56
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  8. $76.00
    SKU: BM0067

    Minuteman BM0067 Battery Module for EN550

    • Battery module for EN550
    $76.00
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  9. $76.00
    SKU: BM0059

    Minuteman BM0059 Lead Acid Battery Module

    • Lead acid battery module
    $76.00
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  10. $75.80
    SKU: BA128

    Alpha BA128 12VDC Rechargeable Battery, 8.0A/H

    • Non-returnable or refundable
    $75.80
    Low Price Guarantee
  11. $75.50
    SKU: NV-PS55-48W-P

    NVT NV-PS55-48W-P 55VDC Power Supply with 2P Terminal Block Adapter and IEC Line Cord

    • 55VDC, 48 Watt Power Supply with 2P terminal block adapter and IEC line cord
    • Use with NV-LNK-02.
    $75.50
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  12. $75.25
    SKU: 593PI-12DC

    Comnet 593PI-12DC 120 VAC to 12 VDC Plug In Transformer

    • Input: 120 VAC, 60Hz
    • Output: 12VDC @ 1A
    • Height: 3.21"
    • Length: 2.31"
    • cUL Listed
    $75.25
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  13. $75.00
    SKU: NV-EC-48-PWR

    NVT NV-EC-48-PWR DC Power Adapter for EC Link and EC4 Media Converters

    • EC-Link / FLEX Link / EC4 - 48V DC
    • 100 Watt Power Supply
    $75.00
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  14. $74.88
    SKU: T28140D

    Altronix T28140D Open Frame Transformer, 28VAC @ 175VA, 115/220VAC

    • Input Voltage: 110 V AC
    • Output Voltage: 28 V AC
    • Current: 6.25 A Output Current
    • Frequency: 50 Hz
    • Input Voltage Range: 115 V AC to 230 V AC
    $74.88
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  15. $74.49
    SKU: SARM-1

    ETS SARM-1 Sound Activated Relay Module

    • Connector for use directly with SM1 series microphones
    • RCA (or 3.5mm) connectors for use with other audio line level sources and for connection to recording and or monitoring equipment
    • Adjustable threshold level
    • Adjustable alarm time in two ranges. 0-60 seconds or 0-60 minutes
    • Event time qualifier selectable on / off: Instant or .5 second (threshold sound level must be present for .5 seconds)
    $74.49
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  16. $73.20
    SKU: B00009

    Minuteman B00009 12 Volt 12 Amp/Hour

    • 12 volt 12 amp/hour battery
    $73.20
    Low Price Guarantee
  17. $72.08
    SKU: CX-1000-74

    Camden Door Controls CX-1000-74 MicroMinder

    • Ultra compact design
    • Adjustable delay from 1-30 seconds
    • Color coded leads & plastic case
    $72.08
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  18. $71.80
    SKU: KE-PWR5-2A

    Alpha KE-PWR5-2A 5VDC Power Supply For Relay BD Includes PC Board Connector Assembly

    • Non-returnable or refundable
    $71.80
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  19. $71.50
    SKU: PS12DC-HT-US

    Comnet PS12DC-HT-US 12VDC High Temperature Power Supply for Stand-alone Units

    • Universal power input, 100-240 VAC
    • High temperature operating range
    $71.50
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  20. $71.10
    SKU: SA-027HQ

    Seco-Larm SA-027HQ Programmable Annual Timer with Housing

    • Two N.O. or N.C. Form C relays 10A@120VAC / 28VDC
    • Each relay can be programmed for 50 events, for a total of 100 individual programmable events
    • Events can be set weekly, daily, or hourly, over the course of an entire year
    • Manual operation of relays without event programming
    • One egress input per relay (2 total)
    $71.10
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  21. $70.95
    SKU: 2500-025

    Linear 2500-025 Transformer 115/24VAC, 12VA

    • 115/24VAC, 12VA transformer
    $70.95
    Low Price Guarantee
  22. $70.73
    SKU: 60-781

    GE Security Interlogix 60-781 12VDC, 17AH Backup Battery

    • Valve Regulated Spill Proof Construction
    • U.L. Recognized and CE Certified
    • Superior Performance Guaranteed
    • Rugged Plastic Case And Cover
    • Brand New, Factory Fresh
    $70.73
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  23. $70.25
    SKU: RBC40

    APC RBC40 Replacement Battery 12V-7AH with 2 Year Warranty

    • 12V 7.2AH replaceable battery for APC PowerShield
    • Brand new battery shipped from strictly managed warehouse
    • Peace of mind with 2-year warranty and UPS safety certifications
    • Lead-acid battery
    $70.25
    Low Price Guarantee
  24. $68.46
    SKU: CX-TRN-2024

    Camden Door Controls CX-TRN-2024 24VAC, 20VA Panel Mount Transformer

    • 24VAC, 20VA panel mount transformer
    $68.46
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  25. $68.43
    SKU: AC-5000

    ToteVision AC-5000 12VDC Switching Power Supply

    • 12VDC Power Supply
    • Power Supply for LCD-1543T
    • Current Rating - 5A
    $68.43
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  26. $68.10
    SKU: ST-2406-3AEQ

    Seco-Larm ST-2406-3AEQ Power Supply/Charger with Enclosure

    • Automatic recharging of backup batteries
    • Automatic switchover to backup battery if main power is lost or cut
    • Built-in battery short-circuit protection
    • Low-battery cutoff
    • LEDs indicate power status
    $68.10
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  27. $68.00
    SKU: AVA-PAB-12VDH5A-4

    Avycon AVA-PAB-12VDH5A-4 12VDC 5 AMP 4 Channel Power Adapter

    • 12VDC
    • 5 AMP
    • 4 channel power adapter
    • AC100-240V free voltage
    • UL listed (LV.6)
    $68.00
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  28. was $127.27 Special Price $67.25
    SKU: PS-24DC

    American Fibertek PS-24DC Power Supply 120 VAC to 24 VDC

    • Plug Directly Into Any Duplex 120 VAC/60Hz Outlet For Convenience
    • Have Compact Plug-In Design,Sealed Construction
    • Have a High Impact Thermoplastic Case
    was $127.27 Special Price $67.25
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  29. $67.14
    SKU: 1804-060

    DoorKing 1804-060 16.5 VAC, 20 VA Transformer

    • Provides 16.5VAC 20VA output for stable power supply
    • Compatible with various DoorKing gate and intercom systems
    • Ensures proper voltage regulation for reliable operation
    • Genuine DoorKing replacement part for assured compatibility
    $67.14
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  30. $66.89
    SKU: 2500-2476

    Linear 2500-2476 Plug-In Transformer, 24 Volt 40VA

    • Plug-In Transformer, 24 Volt
    $66.89
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  31. $66.34
    SKU: DPS5

    Altronix DPS5 Single Output Power Supply Charger, Includes ST3 for DIN Rail Mounting

    • 6VDC, 12VDC or 24VDC selectable output
    • 4.0 amp continuous supply current
    • Filtered and electronically regulated output
    • Short circuit and thermal overload protection
    • Built-in charger for sealed lead acid or gel type batteries
    $66.34
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  32. $66.00
    SKU: PDD-FT

    Comnet PDD-FT DC Fire Transfer Relay Module

    • Non Latching or Latching mode
    • Universal 11-29VDC Operation
    • Reverse polarity protected
    • Normally ON & Normally OFF Output
    • Output LED's indicate condition
    $66.00
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  33. $66.00
    SKU: SB-500

    AVE 119009 Power Supply 12V 500ma

    • Power Supply 12V 500ma Miscellaneous
    $66.00
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  34. $65.77
    SKU: TF9000

    Pelco TF9000 Indoor Camera Power Supply, One Fused 120 VAC Input, 24 VAC Output, 50 VA

    • Cost Effective
    • 50 VA Output
    • Fuse Protection
    • Class 2 Power Supply
    $65.77
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  35. $65.77
    SKU: 01509-001

    Axis 01509-001 Standard Power Supply for FA54

    • Standard power supply for Axis FA54. Mains power supply with barrel connector
    • IEC-C13 mains cable is not included
    $65.77
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  36. was $66.00 Special Price $65.25
    SKU: T1618100

    Altronix T1618100 16/18VAC@100VA, 115V Input, Transformer

    • 16/18VAC@100VA
    • 115V Input
    • Transformer
    was $66.00 Special Price $65.25
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  37. $64.80
    SKU: PPBX-0011

    ACTi PPBX-0011 100-240VAC Power Adapter with Universal Connectors

    • Power Adapter
    • 100-240VAC
    • With universal connectors for all DC12V powered devices
    $64.80
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  38. $64.56
    SKU: 190-104643

    Linear 190-104643 440V 24 with Terminals and Frk

    • 440V 24 with Terminals and Frk
    $64.56
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  39. $64.49
    SKU: BT1212

    Altronix BT1212 Battery, 12VDC, 12AH

    • Sealed non-spillable lead acid battery
    • Spaded terminals
    $64.49
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  40. $64.30
    SKU: NTR211

    Alpha NTR211 Power Supply Unit, 8/24V, Non UL

    • Non-returnable or refundable
    $64.30
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  41. $63.41
    SKU: PIP12VDC60W

    Linear PIP12VDC60W Plug-in 12 VDC Power Supply

    • EISA compliant
    • Auto-resetting poly fuse
    • 120 VAC input
    • 12 VDC output @ 5000 mA (5 amps) maximum
    $63.41
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  42. $63.30
    SKU: SIREN BATTERY

    Visonic SIREN BATTERY Replacement Battery

    • Used for MCS-710, MCS-720, MCS730AC, SR720PG2, SR730PG2
    $63.30
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  43. $63.23
    SKU: D1842

    Bosch D1842 Transformer 110/18Vac 45Va Us

    • Transformer 110/18Vac 45Va Us
    $63.23
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  44. $63.00
    SKU: PS-24-H

    Macurco  PS-24-H AC/DC Hardwired Stepdown Switching Power Supply, 85-264 VAC to 24 VDC, 1.3 Amp

    • AC/DC Hardwired Stepdown Switching Power Supply
    • 85-264 VAC to 24 VDC
    • 1.3 Amp
    $63.00
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  45. $63.00
    SKU: PS-24

    American Fibertek PS-24 Power Supply 120 VAC to 24 VAC

    • Plug Directly Into Any Duplex 120 VAC/60Hz Outlet For Convenience
    • Have Compact Plug-In Design,Sealed Construction
    • Have a High Impact Thermoplastic Case
    $63.00
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  46. $62.99
    SKU: ST-UVDA-W180Q

    Seco-Larm ST-UVDA-W180Q Open-Frame Transformer, 24 or 28 VAC/180W

    • Shielded windings to reduce Electromagnetic
    • Interference (EMI)
    • Selectable input voltage
    • Selectable output voltage
    • UL recognized
    $62.99
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  47. $62.75
    SKU: T24150

    Altronix T24150 Open Frame Transformer, 24VAC @ 150VA, 115VAC

    • Fused input protection rated @ 5A/250V
    • Green grounding lead
    • Relative Humidity 85% +/- 5%
    • BTU/Hr. (approx.): 67 BTU/Hr
    • System AC input VA requirement: 144VA
    $62.75
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  48. $62.50
    SKU: T16100

    Altronix T16100 Open Frame Transformer, 16VAC @ 100VA, 115VAC

    • 115VAC 50/60 Hz, 1 amp
    • 16VAC/100VA (6.25 amp) supply current
    • Operating temperature: -20° C to 49° C ambient
    • 51.18BTU/Hr
    • System AC input VA requirement: 115VA
    $62.50
    Low Price Guarantee
  49. $62.40
    SKU: AIVO-BATT-54T4KP

    Avycon AIVO-BATT-54T4KP Spare Battery for AIVO-54T4KP

    • Genuine replacement battery for the Avycon AIVO-54T4KP camera
    • Designed for seamless compatibility and reliable performance
    • Ideal as a spare or replacement battery for uninterrupted surveillance
    • Supports continuous operation in remote and off-grid installations
    • Quick and easy installation with a direct-fit design
    $62.40
    Low Price Guarantee
  50. $62.05
    SKU: BA001

    Alpha BA001 12VDC Rechargeable Battery, 5.0A/H

    • Non-returnable or refundable
    $62.05
    Low Price Guarantee
  51. $61.73
    SKU: CX-TRX-4024

    Camden Door Controls CX-TRX-4024 24VAC, 40VA Standard Mount Transformer

    • AC model
    • Standard mount
    $61.73
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  52. $61.68
    SKU: SPS2406

    Bogen SPS2406 24VDC@600mA Power Supply

    • Connects via barrel-type plug or stripped and tinned wire
    $61.68
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  53. $61.44
    SKU: 4606

    Adams Rite 4606 Plug-In Transformer, 115 VAC to 24 VAC

    • Converts 115VAC to 24VAC only
    • Plugs into standard wall outlet
    $61.44
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  54. $61.22
    SKU: 12180

    ELK 12180 Sealed Lead Acid Battery 12V 18.0Ah

    • Nominal Voltage: 12 Volts
    • Rated Capacity: 18 Ah (20 hour rate)
    • Terminals: B1-M5 bolt & nut
    $61.22
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  55. $60.26
    SKU: HLG-60H-24

    Vivotek HLG-60H-24 60W Single Output Switching Power Supply

    • 60W Single Output Switching Power Supply
    $60.26
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  56. $60.00
    SKU: 130

    ELK 130 High Powered Siren Driver

    • Extremely Powerful - Over 500 Watt Output
    • Intensely Loud, Attention Getting Sound
    • 2 Sounds - Yelp or Steady
    • Heavy duty terminals for power input and speaker output to accomodate larger wire gauges
    • Includes fused, dual connection battery wires (ELK-W120) to allow connection of back-up battery to control and driver power terminals
    $60.00
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  57. $59.95
    SKU: TEMPO2

    Altronix TEMPO2 Timer, Universal 2 Stage, 12 - 24VAC/VDC

    • LCD displays real time countdown information
    • EE Prom memory protects against loss of programming due to power failure
    • Programmable relay activation at the start or end of the timing cycle
    • Comes with simple programming
    $59.95
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  58. $58.96
    SKU: VAD-CHGR

    Veracity VAD-CHGR Spare Charger for VAD-PS PointSource Battery PoE Injector

    • Spare Charger
    • VAD-PS PointSource Battery PoE Injector
    • Use with Variety of Wall Outlet Adapters
    $58.96
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  59. $58.50
    SKU: B00025

    Minuteman B00025 12 Volt 8.5 Amp/Hour

    • 12 volt 8.5 amp/hour battery
    $58.50
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  60. $58.50
    SKU: LE-243

    Louroe Electronics LE-243 Desktop Switching AC Adapter

    • AC adapter
    • Class 2 plug-in transformer
    • 24 Vdc, 1A Output
    • 120 Vac, 60 Hz Input
    • 38W Power
    $58.50
    Low Price Guarantee
  61. $57.68
    SKU: APCRBCV211

    APC APCRBCV211 Replacement Battery Cartridge, VRLA, 6Ah, 12V DC, 2-Year Warranty

    • 6Ah 12Vdc replaceable battery for tower Easy UPS
    • Brand new battery shipped from strictly managed warehouse
    • Peace of mind with 2-year warranty and UPS safety certifications
    • Supports APC-authorized recycling for earth-friendly disposal
    $57.68
    Low Price Guarantee
  62. $56.78
    SKU: ST-ALLIN1-TEST-BATT

    SecurityTronix ST-ALLIN1-TEST-BATT Lithium-Polymer Battery

    • Battery for IP BUDDY+ All-in-1 Monitor
    • 7.4 V LiPo
    • 5400mAh, 39.96 Wh
    $56.78
    Low Price Guarantee
  63. $56.78
    SKU: ST-IP-TEST-BAT-W-HSG

    SecurityTronix ST-IP-TEST-BAT-W-HSG Replacement battery for ST-HDoC-TEST-MINI2 meter

    • Replacement battery for ST-HDoC-TEST-MINI2 meter
    $56.78
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  64. $56.49
    SKU: SA-027WQ

    Seco-Larm SA-027WQ Programmable 7- Day Timer with Housing

    • Enclosed terminals for a safer installation
    • 12~24 VAC / VDC Operation
    • Up to 60 programmable events
    • Holiday function (up to 99 days)
    • Easy-to-read backlit LCD
    $56.49
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  65. was $58.00 Special Price $56.36
    SKU: T-1224DC

    Linear T-1224DC 12 VDC Power Supply, 2 Amps

    • Used with Models XT-1 and XT-4
    • Input: 120 VAC, 60 Hz
    • Output: regulated 12 VDC @ 2 Amps
    • UL Listed
    • Class 2
    was $58.00 Special Price $56.36
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  66. $55.92
    SKU: RT35

    Linear RT35 Remote Transformer

    • Direct wire transformer
    • 24 VAC @ 40 VA with center tap
    • UL Listed
    $55.92
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  67. $55.85
    SKU: PS4830W

    Bogen PS4830W Plug-in Power Supply, 48V DC 625 mA Regulated, Barrel-Type

    • Power supply regulated 48V DC at 625 mA from a 100-240V AC, 47-63 Hz source
    • Maximum power consumption shall be 96 watts
    • Unit shall measure 4.07" L x 1.65" W x 1.13" H and weigh 0.5 lb.
    • Power supply shall be UL and C-UL listed
    $55.85
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  68. $55.52
    SKU: CX-5024

    Camden Door Controls CX-5024 50VA Rectifier, AC-DC

    • 50VA Rectifier, AC-DC
    $55.52
    Low Price Guarantee
  69. $55.42
    SKU: 01393-001

    Axis 01393-001 Power Supply

    • Power Supply for Induction Loop
    $55.42
    Low Price Guarantee
  70. $54.50
    SKU: PS12DC3A

    Comnet PS12DC3A 12VDC @ 3 Amp Power Supply

    • 3.0 Amps Output Current
    • DC Output Type
    $54.50
    Low Price Guarantee
  71. $54.49
    SKU: CX-1000-75

    Camden Door Controls CX-1000-75 MiniMinder

    • Adjustable delay from 1-15 seconds
    • Circuit board design, easily installed in door operator case or electrical box/panel
    • Adjustable 1 to 15 second time delay
    • Wiring terminals for easy installation
    $54.49
    Low Price Guarantee
  72. $54.25
    SKU: DL3

    Altronix DL3 Timer, Door Control

    • Isolated AC or DC voltage 5V-24V trigger
    • Time adjustable from 1 second to 1 minute
    • Momentary or maintained trigger
    $54.25
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  73. $53.49
    SKU: OLS20220

    Altronix OLS20220 Power Supply Charger, Single Output, 12VDC 1A or 24VDC .5A, 220VAC, Board

    • 220VAC, 50/60Hz, 0.5A
    • 12VDC/24VDC selectable output
    • 1A @ 12VDC or 0.5A @ 24VDC
    • Short circuit and thermal overload protection
    • AC input and DC output LED indicators
    $53.49
    Low Price Guarantee
  74. $53.45
    SKU: CX-IRB

    Camden Door Controls CX-IRB Isolation Relay Module

    • Ultra Compact Design fits anywhere, including Automatic Door Operator or Power Supply Cabinets
    • Selectable 12/24V DC
    • Low Power Consumption
    • Heavy Duty Double Pole, Double Throw (DPDT) Relay Contacts
    • LED Provides Relay Activation Status
    $53.45
    Low Price Guarantee
  75. $52.00
    SKU: 9244

    ELK 9244 Sensitive Relay DPDT, 12/24VDC, 1.2 mA Trigger (4 pack)

    • Super Low 1.2 mA Trigger Current
    • Positive (+) Or Negative (-) Trigger Input
    • Double Form ″C″ Contacts DPDT
    • Heavy Duty Contact Rating
    • On Board LED Status Indicator
    $52.00
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  76. $51.94
    SKU: 1122/A

    Comelit 1122-A Relay for supplementary buzzer

    • 4 DIN modules
    • Dimensions: 68X85X35 mm
    $51.94
    Low Price Guarantee
  77. $51.90
    SKU: CM-LP1

    Camden Door Controls CM-LP1 (2) AA Lithium Battery Pack

    • AA Lithium Battery Pack
    $51.90
    Low Price Guarantee
  78. $51.75
    SKU: PSP-12

    Securitron PSP-12 Power Supply, Plug-In, 12 VDC, 700mA

    • Internal thermal fuse
    • 16 ft. [4.8m] output cable included
    • Hard-to-find DC units
    $51.75
    Low Price Guarantee
  79. $50.50
    SKU: LE-335

    Louroe Electronics LE-335 Universal Power Supply 110/240VAC, 12VDC, 500mA

    • Input: 110/240VAC
    • Output: 12VDC, 1A
    $50.50
    Low Price Guarantee
  80. $50.04
    SKU: 37-105

    Triplett 37-105 Battery, Lithium ION, 7.4V, 3350mAh, 8150

    • For use with CamView IP Pro 5″ Camera Tester (8150)
    • Lithium ION Battery
    • 7.4V
    • 3350mAh
    $50.04
    Low Price Guarantee
  81. $49.40
    SKU: XF02-0607-0002

    Pelco XF02-0607-0002 Transformer

    • G-XFMR HTP, 24VAC@50VA
    $49.40
    Low Price Guarantee
  82. $49.23
    SKU: 1300-mAh-7-2V-BATT

    Visonic 1300-mAh-7-2V-BATT Flat Backup Battery for PMAX Complete and Amberlink - NiMH

    • Flat backup battery
    • Used for PMAX complete and Amberlink - NiMH
    $49.23
    Low Price Guarantee
  83. $49.04
    SKU: PSP-24

    Securitron PSP-24 Power Supply, Plug-In, 24 VDC, 350mA

    • Internal thermal fuse
    • 16 ft. [4.8m] output cable included
    • Hard-to-find DC units
    $49.04
    Low Price Guarantee
  84. $48.61
    SKU: PS-36VDC

    GEM PS-36VDC Power Supply 120VAC to 36VDC

    • Power Supply 120VAC to 36VDC
    $48.61
    Low Price Guarantee
  85. $48.50
    SKU: 293

    Linear 293 Relay Board

    • Three relay plug-on board with Form C, 1 Amp relays
    • Converts transistor outputs to dry contacts
    • For use with: i & w style keypads
    • Special order, minimum order quantities required
    $48.50
    Low Price Guarantee
  86. $48.36
    SKU: RBC45

    APC RBC45 Replacement Battery Cartridge #45 with 2 Year Warranty

    • Replacement Battery Cartridge #45 With 2 Year Warranty
    $48.36
    Low Price Guarantee
  87. $48.10
    SKU: 47-A2243RE-5C61

    Geovision GV-SD power supply 24V 3.75A Power Adapter for SD2723 / 2733

    • 24V 3.75A Power Adapter for SD2723/2733
    $48.10
    Low Price Guarantee
  88. $47.75
    SKU: T24130D

    Altronix T24130D Open Frame Transformer, 24VAC @ 100VA, 115/220VAC

    • Input Voltage 110 V AC
    • Output Voltage 24 V AC
    • Current 4 A Output Current
    • Frequency 50 Hz
    • Input Voltage Range 115 V AC to 230 V AC
    $47.75
    Low Price Guarantee
  89. $47.74
    SKU: T2428100

    Altronix T2428100 Open Frame Transformer, 24/28VAC @ 100VA, 115VAC

    • 115VAC 50/60 Hz, 1 amp
    • 24VAC/100VA (4 amp) or 28VAC/100VA (3.5 amp) supply current
    • Operating temperature: -20° C to 49° C ambient
    • 51.82BTU/Hr
    • System AC input VA requirement: 115VA
    $47.74
    Low Price Guarantee
  90. $46.00
    SKU: T1656

    Altronix T1656 Open Frame Transformer, 16VAC @ 56VA, 115VAC

    • Input Voltage: 110 V AC
    • Output Voltage: 16 V AC
    • Current: 500 mA Input Current
    • Frequency: 60 Hz
    • Input Voltage Range: 115 V AC to 120 V AC
    $46.00
    Low Price Guarantee
  91. $44.55
    SKU: PPBX-0012

    ACTi PPBX-0012 100-240VAC Power Adapter

    • Power Adapter(US)
    • 100-240VAC
    • For A3x, A4x, A88, A9x, Z31, Z8x, Z9x
    $44.55
    Low Price Guarantee
  92. $44.20
    SKU: B00028

    Minuteman B00028 Individual Replacement Batteries

    • 12V DC, 8.5 amp/hour
    $44.20
    Low Price Guarantee
  93. $43.43
    SKU: PCMPS2

    Bogen PCMPS2 12V/1.5A Power Supply for PCM2000 System

    • Approved equivalent and shall supply unregulated 12V DC, 1.5A from a 120V AC
    • 60 Hz source
    • Maximum power consumption shall be 28 watts
    $43.43
    Low Price Guarantee
  94. $43.00
    SKU: T24310D

    Altronix T24310D 24VAC/100VA 110/220V IN XFM Transformer

    • 24VAC/100VA 110/220V IN XFM Transformer
    $43.00
    Low Price Guarantee
  95. $42.91
    SKU: UPA-2450-60

    Bosch UPA-2450-60 Plug-In Power Supply, 120VAC Input

    • Used for providing efficient and continuous power to CCD and Megapixel cameras, and keyboards
    • Meets Energy Efficiency Level IV ratings
    • Suitable for powering devices that consume less power, allegiant system accessories, and control devices
    • Operates at 120 VAC (rated input) and 50 VA (rated output)
    • Complies with CE regulations, UL, CSA, EN, and IEC standards
    $42.91
    Low Price Guarantee
  96. $42.85
    SKU: T2856

    Altronix T2856 Open Frame Transformer, 28VAC @ 56VA, 115VAC

    • 115VAC 50/60 Hz, 0.5 amp
    • 28VAC/56VA (2 amp) supply current
    • Operating temperature: -20º C to 49º C ambient
    $42.85
    Low Price Guarantee
  97. $42.81
    SKU: D134

    Bosch Dual Relay Module, D134

    • Provides two Form C dry contacts, each rated for 2 A at 30 VDC
    $42.81
    Low Price Guarantee
  98. $42.50
    SKU: LE-242

    Louroe Electronics LE-242 Plug-in Switching AC Adapter

    • Plug-in Switching AC Adapter
    $42.50
    Low Price Guarantee
  99. was $83.65 Special Price $42.50
    SKU: B00007

    Minuteman B00007 12 Volt 7.2 Amp/Hour

    • 12V DC, 7.2 amp/hour
    • 7.0 lbs
    was $83.65 Special Price $42.50
    Low Price Guarantee
  100. $42.44
    SKU: 60-619

    GE Security Interlogix 60-619 36VDC Full Size AA Lithium Battery, 6-Pack

    • 6-Pack 3.6VDC AA full size lithium battery
    • High quality operation when used within an application where the existing batteries may be drained
    • Able to easily promote high operation within an application
    $42.44
    Low Price Guarantee
  101. $41.80
    SKU: T2440

    Alpha T2440 U.L. Listed Plug-In Power Transformer, 24VAC-40VA

    • Non-returnable or refundable
    $41.80
    Low Price Guarantee
  102. $41.70
    SKU: RY012AM

    Alpha RY012AM 12VDC Relay Support Module

    • Non-returnable or refundable
    $41.70
    Low Price Guarantee
  103. $41.66
    SKU: ST-UVDA-W100Q

    Seco-Larm ST-UVDA-W100Q Open-Frame Transformer, 24 or 28 VAC/100W

    • Use in a wide variety of applications, including CCTV, access control, and alarms
    • Open-frame type
    • Dual input voltage: 120/240VAC, 50/60Hz
    • Works with the SECO-LARM series of power supply/chargers
    $41.66
    Low Price Guarantee
  104. $41.60
    SKU: 4605

    Adams Rite 4605 Transformer, 115 VAC to 12 VAC/24 VAC

    • Converts 115VAC to 12/24VAC
    • Rated 40 Volt-amp output assures plenty of power for strike release
    • Patented mounting bracket fits in knockout hole of standard junction boxes
    $41.60
    Low Price Guarantee
  105. $41.47
    SKU: AC-1001

    ToteVision AC-1001 12 VDC 2A Power Supply for MD-1001 Mobile Device

    • 12 VDC, 2A Power Supply for MD-1001 Mobile Device
    $41.47
    Low Price Guarantee
  106. $41.47
    SKU: TO-AC-3000

    ToteVision AC-3000 12VDC, 2A Power Supply for Small LCD Monitors

    • 12VDC, 2A power supply for small LCD monitors
    $41.47
    Low Price Guarantee
  107. $41.24
    SKU: WX-SB100

    Panasonic WX-SB100 Attune II WX-CH455/4577 Battery

    • 10 hours of use
    • True Panasonic battery
    • Headset comes with sleeve to allow battery to be use in WX-Z3040A battery charger
    • Replace batteries every 6 months (recommended)
    • Used with the HD3 Headset
    $41.24
    Low Price Guarantee
  108. $41.00
    SKU: KPS-8

    Keri Systems KPS-8 Battery - 12VDC, 7.2 AH

    • Battery 12vdc
    • 7.2 Amp Hours
    $41.00
    Low Price Guarantee
  109. $40.88
    SKU: SKK-620C

    Aiphone SKK-620C 6V DC Power Supply, 200mA, UL Listed

    • 6V DC 200mA UL listed power supply
    • 110V input
    $40.88
    Low Price Guarantee
  110. $40.88
    SKU: ST-UV16-W100Q

    Seco-Larm ST-UV16-W100Q Open-Frame Transformer, 16VAC/100W

    • Use in a wide variety of applications, including CCTV, access control, and alarms
    • Open-frame type
    • Dual input voltage: 120/240VAC, 50/60Hz
    • Works with the SECO-LARM series of power supply/chargers
    $40.88
    Low Price Guarantee
  111. $40.75
    SKU: MT-1F

    Alarm Controls MT-1F Mini Timer Fail Safe

    • Mini timer and Fail Safe mini timer encapsulated for moisture protection
    • Time setting: adjustable from 2 to 45 seconds
    • Relay operating mode: one shot
    • Mounting: adhesive foam tape
    $40.75
    Low Price Guarantee
  112. $40.63
    SKU: ST-2406-5AQ

    Seco-Larm ST-2406-5AQ Power Supply Charger Provides 6, 12 or 24 VDC Regulated Output at 4A Continuous and 5A Peak

    • Convert low-voltage AC input power to low-voltage
    • DC output power
    • Regulated and filtered output voltage
    • Short circuit protection
    • Thermal protection and compensation
    $40.63
    Low Price Guarantee
  113. $40.56
    SKU: ST-HDoC-TEST-BATTRY2

    SecurityTronix ST-HDoC-TEST-BATTRY2 Australian power supply adapter for IP Buddy+ & HD Boss test meter series

    • Australian power supply adapter
    • IP Buddy+ & HD Boss test meter series
    $40.56
    Low Price Guarantee
  114. $40.49
    SKU: DTMR1

    Altronix DTMR1 Timer, Multi-Purpose, 12/24 VDC 1 Second to 60 Minutes, Includes ST3 for DIN Rail Mounting

    • 12VDC or 24VDC selectable operation
    • Quick and extremely accurate time range adjustment from 1 sec. to 60 min
    • Form "C" relay contacts are 8 amp at 120VAC/28VDC
    • Current Draw: Stand-by 3mA, Relay Energized 40mA
    • Triggers via positive DC (+) voltage, dry contact closure, or removal of contact closure
    $40.49
    Low Price Guarantee
  115. $40.38
    SKU: SS106

    Alpha SS106 U.L. Listed Pigtail Transformer, 8/16/24VAC

    • Non-returnable or refundable
    $40.38
    Low Price Guarantee
  116. $40.25
    SKU: JDS-102

    GE Security Interlogix JDS-102 Siren Driver, Yelp/Bell, 6-15VDC, 2-Channel Siren Driver

    • Two different sounds: Electronic bell; MPI-11 (Yelp)
    • Compact size
    • Easy mounting
    • Powers up to four speakers
    • Built in the U.S.A.
    $40.25
    Low Price Guarantee
  117. $40.00
    SKU: PWR-24VACTRANS

    ICRealtime PWR-24VACTRANS 24VAC 1 Amp Power Transformer

    • 24 VAC, Total 1 Amp
    • UL Listed
    $40.00
    Low Price Guarantee
  118. $39.25
    SKU: UPA-2430-60

    Bosch UPA-2430-60 Plug-In Power Supply, 120VAC Input

    • Used for providing efficient and continuous power to CCD and Megapixel cameras, and keyboards
    • Meets Energy Efficiency Level IV ratings
    • Suitable for powering devices that consume less power, allegiant system accessories, and control devices
    • Operates at 120 VAC (rated input) and 30 VA (rated output)
    • Complies with CE regulations, UL, CSA, EN, and IEC standards
    $39.25
    Low Price Guarantee
  119. $39.00
    SKU: SMP3ULB

    Altronix SMP3ULB Power Supply Charger, Single Output, Board

    • Extremely compact design
    • Includes battery leads
    • Snap Track compatible (order Altronix model number ST3)
    $39.00
    Low Price Guarantee
  120. was $39.34 Special Price $38.50
    SKU: PSW4

    Speco PSW4 24VAC 50VA Power Supply

    • AC 24V high performance power supply
    • SW-4 power supply comes equipped with a 50V amp rating
    • A lightweight size
    • Screw terminal contacts
    • Plus easy operation functions
    was $39.34 Special Price $38.50
    Low Price Guarantee
  121. $37.80
    SKU: 2600-560

    DoorKing 2600-560 Battery Tray 9150

    • Battery Tray 9150
    $37.80
    Low Price Guarantee
  122. $37.78
    SKU: 1800-mAh-9-6V-BATT

    Visonic 1800-mAh-9-6V-BATT Flat Backup for Powermax Pro and Amberx - NiMHZ

    • Flat backup for powermax pro and amberx - NiMHZ
    $37.78
    Low Price Guarantee
  123. $37.70
    SKU: WDADP-4AMP

    Weldex WDADP-4AMP 12 Volt AC Regulated Adapter (12V DC Output, 4AMP)

    • 12 Volt AC Regulated Adapter (12V DC Output, 4AMP)
    $37.70
    Low Price Guarantee
  124. $37.00
    SKU: IPS-3AMP

    InVid IPS-3AMP 3 AMP Power Supply Brick Type for PD1A Recorders

    • 3 AMP power supply brick type for PD1A recorders
    $37.00
    Low Price Guarantee
  125. $36.18
    SKU: AAE00381

    Linear AAE00381 Power Supply 12 VDC @ 2 Amps

    • Used with Models XT-1 and XT-4
    • Input: 120 VAC, 60 Hz
    • Output: regulated 12 VDC @ 2 Amps
    • UL Listed
    • Class 2
    $36.18
    Low Price Guarantee
  126. $36.13
    SKU: WX-B3030

    Panasonic WX-B3030 Attune/Attune Ii Battery

    • Panasonic Attune I & II WX-B3030 Battery for WX-T3020/WX-CT420 Belt Pack/Order Taker and WX-H3050/WX-CT420 Headsets
    $36.13
    Low Price Guarantee
  127. $36.10
    SKU: RB610

    Altronix RB610 Relay Module, Breakaway, 6 - 12/24VDC, SPDT @ 10A - 120VAC/28VDC

    • 12VDC to 24VDC operation
    • Current draw: 95mA
    • 10 amp/120VAC or 28VDC SPDT contacts
    • Operating temperature: -- 25º C to 55º C ambient
    $36.10
    Low Price Guarantee
  128. $36.00
    SKU: TF2000

    Pelco TF2000 Indoor Camera Power Supply, One Fused 120 VAC Input, 24 VAC Output, 20 VA

    • Cost Effective
    • 20 VA Output
    • Fuse Protection
    • Class 2 Power Supply
    $36.00
    Low Price Guarantee
  129. $35.69
    SKU: AL-591

    Alpha AL-591 Pigtail Transformer, 16VAC-10VA

    • Non-returnable or refundable
    $35.69
    Low Price Guarantee
  130. $35.15
    SKU: UD-16PS

    InVid UD-16PS Power Supply for UD1A-16

    • Power Supply for UD1A-16
    $35.15
    Low Price Guarantee
  131. $34.40
    SKU: RY024AM

    Alpha RY024AM 24VDC Relay Support Module

    • Non-returnable or refundable
    $34.40
    Low Price Guarantee
  132. $33.90
    SKU: D130

    Radionix by Bosch D130 Auxiliary Relay Module 5amp

    • 12 VDC or 24 VDC relay
    • Allows switching of current or voltage
    • Two non-latching Form C dry contact outputs
    • Red LED shows coil is energized
    • Mounts in control panel enclosure
    $33.90
    Low Price Guarantee
  133. $33.60
    SKU: BK2100

    Alpha BK2100 RCB2100 Replacement Battery Pack/Kit

    • Non-returnable or refundable
    $33.60
    Low Price Guarantee
  134. $32.83
    SKU: PDB-1R

    Securitron PDB-1R Fire Trigger / Relay Interface Board

    • Non Latching or Latching mode
    • 12 or 24VDC Operation
    • Reverse polarity protected
    • Normally ON & Normally OFF Output
    • Output LED's indicate condition
    $32.83
    Low Price Guarantee
  135. $32.75
    SKU: PT-1211CA

    Aiphone PT-1211CA 15VAC Transformer

    • 15V AC Transformer
    • UL Listed
    $32.75
    Low Price Guarantee
  136. $32.54
    SKU: SA-025MQ

    Seco-Larm SA-025MQ Multi-Function Timer / Counter

    • 12~24VDC (auto-sensing) operation
    • Low current draw
    • Timer can be set from 1sec~11h 59min
    • Relay can be programmed to trigger at the start or end of the timing cycle, or to toggle
    • Relay can be programmed to pulse (0.5sec on / 0.5sec off) or steady on (1sec~11h 59min)
    $32.54
    Low Price Guarantee
  137. $32.50
    SKU: PS-12AC

    American Fibertek PS-12AC Power Supply 120 VAC to 12 VAC

    • Plug Directly Into Any Duplex 120 VAC/60Hz Outlet For Convenience
    • Have Compact Plug-In Design,Sealed Construction
    • Have a High Impact Thermoplastic Case
    $32.50
    Low Price Guarantee
  138. $32.28
    SKU: PRS2403R

    Bogen PRS2403R 24V Power Supply (Regulated)

    • 24V power supply (Regulated)
    $32.28
    Low Price Guarantee
  139. $32.10
    SKU: cx4010

    Radionix by Bosch CX4010 Plug-in Transformer 18VAC 22VA

    • For use in North America
    • It converts 110 VAC primary voltage input to 18 VAC, 22 VA secondary input
    $32.10
    Low Price Guarantee
  140. $31.35
    SKU: PIP24VAC

    Linear PIP24VAC Plug-in 24 VAC Power Supply

    • Transient protection
    • Auto resetting poly fuses
    • Grounded
    • LED power indicator
    $31.35
    Low Price Guarantee
  141. $31.00
    SKU: AVA-PAB-12VDH2A

    Avycon AVA-PAB-12VDH2A 12VDC 2 AMP Individual Power Adapter

    • 12VDC
    • 2 AMP
    • Individual power adapter
    • AC100-240V free voltage
    • UL listed (LV.6)
    $31.00
    Low Price Guarantee
  142. $30.98
    SKU: ST-2406-3AQ

    Seco-Larm ST-2406-3AQ Power Supply Charger Provides 6, 12 or 24 VDC Regulated Output at 2.5A Continuous and 3A Peak

    • Convert low-voltage AC input power to low-voltage
    • DC output power
    • Regulated and filtered output voltage
    • Short circuit protection
    • Thermal protection and compensation
    $30.98
    Low Price Guarantee
  143. $30.21
    SKU: ST-PS12VDC5A-8PL

    SecurityTronix ST-PS12VDC5A-8PL 12VDC 5Amp Regulated Power Supply with DC Splitter 1 Male to 8 Female

    • Eight Output CCTV Power Supply
    • 12VDC, 5A, 8 Male Connectors
    $30.21
    Low Price Guarantee
  144. $30.05
    SKU: RB570

    Linear RB570 Transformer 18 Volt/40VA SW2000/3000/4000Xl

    • Transformer 18 Volt/40VA SW2000/3000/4000Xl
    $30.05
    Low Price Guarantee
  145. $30.00
    SKU: PWR-12VDC

    ICRealtime PWR-12VDC 12VDC Individual Power Transformer

    • 12VDC individual power transformer
    • 2 Amp Total
    $30.00
    Low Price Guarantee
  146. $29.95
    SKU: PIP24VDCRU

    Linear PIP24VDCRU Plug-in 24 VDC Power Supply

    • Poly-fuse automatically resets after a short circuit, prevents unnecessary service calls
    • Ground prong on AC power input and ground output terminal, provides input protection and easy panel ground connection
    • Red LED power indicator, shows at a glance that the supply is operating
    • Plugs directly into AC outlet, knockout for wall outlet retaining screw, easy and quick to install
    $29.95
    Low Price Guarantee
  147. $29.73
    SKU: PRS40C

    Bogen PRS40C 12VDC, 300mA Power Supply

    • Barrel type connection
    $29.73
    Low Price Guarantee
  148. $29.70
    SKU: P1417

    ELK P1417 Plug-in Power Supply [email protected]

    • Input Voltage Range: 100 - 240 Volts AC, 50/60Hz
    • Input Current: 0.8 Amps AC
    • Output Voltage Range: 13.8 to 14 Volts DC.
    • Continuous Output Current: 1.7 Amps DC
    • UL Listed for US and Canada
    $29.70
    Low Price Guarantee
  149. $29.23
    SKU: VPSU-12V-U

    Veracity VPSU-12V-U 12V DC Power Supply

    • Power Supply for HighWire
    • Automatic Voltage Adjustment
    $29.23
    Low Price Guarantee
  150. $28.96
    SKU: T2420

    Alpha T2420 U.L. Listed Plug-In Power Transformer, 24VAC-20VA

    • Non-returnable or refundable
    $28.96
    Low Price Guarantee
  151. $28.88
    SKU: ECPS-12VDC-1A

    Pelco ECPS-12VDC-1A EthernetConnect 12 VDC, 1 A, Power Supply

    • EthernetConnect 12 VDC, 1 A, Power Supply
    $28.88
    Low Price Guarantee
  152. $28.60
    SKU: TP2450

    Altronix TP2450 Plug-In Transformer, 24VAC @ 50VA

    • Input 115VAC 50/60 Hz, .5 amp
    • 24VAC/50VA (2 amp) output
    $28.60
    Low Price Guarantee
  153. $27.81
    SKU: 1280

    ELK 1280 Sealed Lead Acid Battery 12V 8.0Ah

    • Sealed Lead Acid / SLA Battery
    • Non Spillable
    • Nominal voltage: 12VDC
    • Rated Capacity: 8aH (20 hour rate)
    • Terminals: F1 Faston Tab No 187
    $27.81
    Low Price Guarantee
  154. $27.72
    SKU: S6173

    Alarm Lock S6173 WP Battery Pack for 250/700 Exit Alarms

    • Replacement or backup battery pack
    • For 250 and 700 series exit devices
    • Weatherproof, 9 volt
    $27.72
    Low Price Guarantee
  155. $27.50
    SKU: T7020

    Speco T7020 20W 70V Line Transformer

    • Multiple Wattage Taps: 20W, 15W, 10W, 5W
    • For Hi-Fi applications
    • 70V, 20W
    • Sold individually
    $27.50
    Low Price Guarantee
  156. $27.34
    SKU: 622-JSP

    Aperio 622-JSP K100-622 Jump Start Battery Pack

    • K100-622 Jump Start Battery Pack
    $27.34
    Low Price Guarantee
  157. $27.30
    SKU: PIP12VDCRU

    Linear PIP12VDCRU Plug-in 12 VDC Power Supply

    • Output voltage regulated at ±1% from 0% to 100% load, expands options for use in low-load and high-load applications
    • Poly-fuse automatically resets after a short circuit, prevents unnecessary service calls
    • Ground prong on AC power input and ground output terminal, provides input protection and easy panel ground connection
    • Red LED power indicator, shows at a glance that the supply is operating
    $27.30
    Low Price Guarantee
  158. $27.27
    SKU: ST-UV16-W50Q

    Seco-Larm ST-UV16-W50Q Open-Frame Transformer, 16VAC/50W

    • Use in a wide variety of applications, including CCTV, access control, and alarms
    • Open-frame type
    • Dual input voltage: 120/240VAC, 50/60Hz
    • Works with the SECO-LARM series of power supply/chargers
    $27.27
    Low Price Guarantee
  159. $27.14
    SKU: SS105B

    Alpha SS105B 120VAC U.L. Listed 16.5VAC-20VA Plug-In Transformer

    • Non-returnable or refundable
    $27.14
    Low Price Guarantee
  160. $27.04
    SKU: EXPRESS BATT PACK

    Visonic EXPRESS BATT PACK Battery Pack for PowerMax Express

    • 4.8v 1300mAH Replacement Battery Pack for Visonic PowerMax Express Control Panel
    $27.04
    Low Price Guarantee
  161. $27.00
    SKU: ELK-960

    ELK 960 Delay Timer Module

    • 12 to 24 Volt D.C. Operation
    • Adjustable Time Delay
    • SPDT (Form ″C″) Relay
    • Low Current Input Trigger (<1mA)
    • Selectable Positive or Negative trigger
    $27.00
    Low Price Guarantee
  162. $27.00
    SKU: TRG1640

    ELK TRG1640 16.5VAC 45VA AC Plug-In Transformer

    • Auto-Resetting (PTC) Fused Secondary
    • Green Power On LED
    • Grounding Prong & Terminal
    • Electrical outlet mounting tab
    • UL Listed
    $27.00
    Low Price Guarantee
  163. $26.53
    SKU: SS102A

    Alpha SS102A U.L. Listed Pigtail Transformer, 16VAC-10VA

    • Non-returnable or refundable
    $26.53
    Low Price Guarantee
  164. $26.25
    SKU: TP1650

    Altronix TP1650 Plugin Transformer, 16VAC @ 50VA

    • 115VAC 50/60 Hz, 0.5 amp
    • 16.5VAC/50VA (3 amp)
    • Operating temperature: 0°C to 49°C ambient
    • 25.34BTU/Hr
    • System AC input VA requirement: 57.5VA
    $26.25
    Low Price Guarantee
  165. $26.20
    SKU: TPS120

    Platinum Tools TPS120 AC to DC Power Supply 12V 25A

    • Compatible with Net Chaser
    $26.20
    Low Price Guarantee
  166. $25.75
    SKU: PAM-4

    Radionix by Bosch PAM-4 9-40VDC Relay Module

    • One single pole, double throw (SPDT) dry contact Form C relay
    $25.75
    Low Price Guarantee
  167. $25.75
    SKU: PS12DC-1A-US

    Comnet PS12DC-1A-US 12VDC @ 1 Amp Power Supply

    • 1.0 Amps Output Current
    • Plug-In Enclosure
    $25.75
    Low Price Guarantee
  168. $25.75
    SKU: RBTUL

    Altronix RBTUL Relay Module, 12/24VDC, SPDT Contacts @ 1A - 28VDC

    • 12VDC to 24VDC selectable operation
    • Current draw: 30mA
    • 1 amp/28VDC SPDT contacts
    • Operating temperature: -- 25º C to 55º C ambient
    • System AC input VA requirement: 7.2A
    $25.75
    Low Price Guarantee
  169. $25.65
    SKU: CTPAB-12VDH5A-4

    Cantek Plus CTPAB-12VDH5A-4 12VDC 5 AMP 4 Channel Power Adapter

    • 12VDC
    • 5 AMP
    • 4 channel power adapter
    • AC100-240V free voltage
    • UL listed (LV.6)
    $25.65
    Low Price Guarantee
  170. $25.65
    SKU: SPS-12DC-5A

    MG Electronics SPS-12DC-5A 12V DC 5 Amp Tabletop Switching Power Supply

    • Primary: 100-240VAC 50/60Hz
    • Secondary: 12VDC 5AMP
    • Fully Regulated
    • Includes IEC (AC) Power Cord
    • 2.1mm - 2.5mm Converter Plug with IEC Business machine power cord
    $25.65
    Low Price Guarantee
  171. $25.56
    SKU: RBR1224

    Altronix RBR1224 Relay Module, Toggle/Ratchet Relay, 12/24VDC, DPDT @.5A - 120VAC or 2A - 28VDC

    • 12VDC to 24VDC operation
    • Current draw: 20mA
    • Relay status LED
    • Remote LED status output
    • Operating temperature: -- 25º C to 55º C ambient
    $25.56
    Low Price Guarantee
  172. $25.50
    SKU: PS-20A

    LEE DAN PS-20A 16VAC Plug-in Transformer

    • 120VAC/16VAC-20VA) UL Listed
    $25.50
    Low Price Guarantee
  173. $25.31
    SKU: ELK-06120

    ELK 06120 Lead Acid Battery 6V-12.0Ah

    • Sealed Lead Acid Battery with 6 volts and 12AH rated capacity
    • Battery backup for access control systems, fire alarm systems and security alarm systems
    • Use for emergency lights, lighted exit signs and uninterruptible power supplies
    $25.31
    Low Price Guarantee
  174. $24.99
    SKU: CP500

    ENS CP500 Power Adaptor, 12VDC, 500mA

    • 12V DC, 500mA
    • UL Listed
    • Regulated
    • 110V AC
    $24.99
    Low Price Guarantee
  175. $24.88
    SKU: BCHRBP

    Bogen BCHRBP NiMH Rechargeable Battery Pack for BCWHT Wireless Handheld Microphone / Transmitter

    • Designed for use with the BCWHT Wireless Handheld Microphone / Transmitter and BCBC Battery Charger
    $24.88
    Low Price Guarantee
  176. $24.75
    SKU: 6062

    Altronix 6062 Timer, Multi-Purpose, 1 Second to 60 Minutes, Board

    • Triggers via positive DC (+) voltage, dry contact closure, or removal of contact closure
    • Quick and extremely accurate time range adjustment from 1 second to 60 minutes
    • Built-in reset feature which cancels timing cycle
    • Repeat (flasher/pulse) mode
    $24.75
    Low Price Guarantee
  177. $24.50
    SKU: AVA-PAW-12VDH2000MA

    Avycon AVA-PAW-12VDH2000MA 12VDC 2 AMP, Individual Power Adapter

    • 12VDC
    • 2 AMP
    • Individual power adapter
    • AC100-240V free voltage
    $24.50
    Low Price Guarantee
  178. $24.30
    SKU: CTPAB-12VDH5A

    Cantek Plus CTPAB-12VDH5A 12VDC 5 AMP Individual Power Adapter

    • 12VDC
    • 5 AMP
    • Individual power adapter
    • AC100-240V free voltage
    • UL listed (LV.6)
    $24.30
    Low Price Guarantee
  179. $24.30
    SKU: P1216

    ELK P1216 12 Volt DC Plug-In Power Supply

    • Regulated 12VDC Output
    • Slimline Design
    • UL Listed
    • RoHS Compliant
    • Efficiency Level: IV
    $24.30
    Low Price Guarantee
  180. $24.27
    SKU: MGT24100

    MG Electronics MGT-24100 Class I Open Frame Transformer

    • Primary 120VAC
    • Secondary 24VAC 100VA
    • Open Frame Class I Transformer
    • Comes with AC line cord
    • UL listed
    $24.27
    Low Price Guarantee
  181. $24.24
    SKU: 47-U405F2A-00U1

    Geovision 47-U405F2A-00U1 Power Adapter for GV-CA/CB

    • Power Adapter for GV-CA/CB
    $24.24
    Low Price Guarantee
  182. $24.19
    SKU: BP6

    Alarm Lock BP6 6V Battery Pack for 11A, PG10, LL1 Models

    • Designed to meet the factory specification for the 11A, PG10 and LL1 series exit-alarm units, ensuring proper power delivery and compatibility
    • Standard alkaline chemistry, typically with a capacity around 1,500 mAh at 6 V
    • Wire-lead connector for quick swap-out; fits into the existing battery chamber of the exit device without additional wiring or configuration
    • Maintains exit-device alarm and egress functionality by providing stable power in alarms, delayed-egress, and access-control scenarios
    • Ideal for use in commercial doors, emergency egress applications and facility installations where maintaining power to the exit hardware is critical
    $24.19
    Low Price Guarantee
  183. $24.00
    SKU: ELEV-8CHAN4MPS

    InVid ELEV-8CHAN4MPS 4 Channel PS for Kits

    • 4 Channel PS for Kits
    $24.00
    Low Price Guarantee
  184. $23.83
    SKU: BT124

    Altronix BT124 Battery, 12VDC, 4AH

    • No memory effect
    • Maximum life, dependability, reliability
    $23.83
    Low Price Guarantee
  185. $23.75
    SKU: PS-30A

    LEE DAN PS-30A Tri-Volt Pigtail Transformer

    • 120VAC/8VAC-20VA) UL Listed
    • 120VAC/16VAC-30VA) UL Listed
    • 120VAC/24VAC-30VA) UL Listed
    $23.75
    Low Price Guarantee
  186. $23.50
    SKU: TP1640

    Altronix TP1640 Plugin Transformer, 16VAC @ 40VA

    • Input 115VAC 50/60 Hz, .48 amp
    • 16.5VAC/40VA (2.4 amp) output
    $23.50
    Low Price Guarantee
  187. $22.95
    SKU: PS-2412

    Ikegami PS-2412 Dual Power Supply

    • 24 Volts AC 635MA
    • 12 Volts DC 1000MA
    • UL/CUL
    $22.95
    Low Price Guarantee
  188. $22.82
    SKU: ST-UV12-S5-0Q

    Seco-Larm ST-UV12-S5-0Q 12VDC Table-Top Plug-in Transformer, Regulated 5.0A

    • Switching power supply
    • Includes AC power cord (IEC320-C13)
    • Universal 100-240 VAC input. Regulated 12VDC output
    • 4ft (1.2) cord, 2.1 mm plug (positive center)
    • Low power consumption
    $22.82
    Low Price Guarantee
  189. $22.80
    SKU: CR-2 LITHIUM

    Visonic CR-2 LITHIUM Battery

    • Battery standard in most powercode trans
    $22.80
    Low Price Guarantee
  190. $22.74
    SKU: KSC-PSKIT

    Pelco KSC-PSKIT Power Adapter 12VDC for KSC-3000U

    • Power Adapter 12VDC for KSC-3000U
    $22.74
    Low Price Guarantee
  191. $22.52
    SKU: S6172

    Alarm Lock S6172 Double Sided Lock Battery

    • Installable in minutes
    • Come in styles to fit any door or exit trim
    • Grade 1 durable, vandal-resistant, indoor/outdoor models
    $22.52
    Low Price Guarantee
  192. $22.42
    SKU: VPSU-12V-US

    Veracity VPSU-12V-US 12 VDC 1000mA Regulated Power Supply, Black Housing

    • Supports 120/240 & 50/60Hz
    • 2.1mm Coax Plug
    $22.42
    Low Price Guarantee
  193. $22.25
    SKU: RDC24

    Altronix RDC24 Relay and Base Module, 24VDC, DPDT Contacts @ 10A - 220VAC/28VDC, DIN Rail Mountable

    • 24VDC operation
    • Current draw: 43mA
    • 10 amp/220VAC or 28VDC DPDT contacts
    • Operating temperature: -- 25º C to 55º C ambient
    $22.25
    Low Price Guarantee
  194. $22.00
    SKU: TRG2440

    ELK TRG2440 24VAC 40VA AC Plug-In Transformer

    • Auto-Resetting (PTC) Fused Secondary
    • Green Power On LED
    • Grounding Prong & Terminal
    • Electrical outlet mounting tab
    • UL Listed
    $22.00
    Low Price Guarantee
  195. $21.87
    SKU: AA-221

    Vivotek AA-221 180 Degree Power Adapter

    • 180 degree
    • Input : AC100V-240V
    • Output : DC12V 1.5A
    $21.87
    Low Price Guarantee
  196. $21.84
    SKU: RAC24

    Altronix RAC24 Relay and Base Module, 24VAC, DPDT Contacts @ 10A - 220VAC/28VDC, DIN Rail Mountable

    • DIN Rail mountable relay w/base module
    • 24VAC operation
    • Current draws: 45mA
    • 10 amp/220VAC or 28VDC DPDT contacts
    • Dimensions: 2.7"L x 1.375"W x 2.375"H
    $21.84
    Low Price Guarantee
  197. $21.84
    SKU: RDC12

    Altronix RDC12 Relay and Base Module, 12VDC, DPDT Contacts @ 10A - 220VAC/28VDC, DIN Rail Mountable

    • 12VDC operation
    • Current draw: 86mA
    • 10 amp/220VAC or 28VDC DPDT contacts
    • Operating temperature: -- 25º C to 55º C ambient
    $21.84
    Low Price Guarantee
  198. $21.58
    SKU: GC-DBC-PS1

    Linear GC-DBC-PS1 Go Control Doorbell Plug-in Power Adapter, 120VAC

    • 120VAC Plug-in Transformer (Standard USA Outlet)
    • Output is 16V.5VAC (Max)
    • Load Current: AC 1.21A
    • UL 1310
    • Efficiency Level VI
    $21.58
    Low Price Guarantee
  199. $21.55
    SKU: 1213

    ELK 1213 Sealed Lead Acid Battery 12V 1.3Ah

    • Sealed Lead Acid battery with 12 volts and 1.3AH rated capacity
    • Battery backup for access control systems, fire alarm systems and security alarm systems
    • Use for emergency lights, lighted exit signs and uninterruptible power supplies
    $21.55
    Low Price Guarantee
  200. $21.33
    SKU: PSDC24

    Speco PSDC24 12VDC 2-Amp Wall Plug Power Supply

    • 12VDC 2-Amp Wall Plug Power Supply
    • UL Listed
    $21.33
    Low Price Guarantee

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Automation Security Frequently Asked Questions
What is home surveillance?
Home surveillance refers to the use of cameras and monitoring systems to oversee activities in and around a residential property. These systems can include indoor and outdoor cameras, motion detectors, and alarm systems, allowing homeowners to keep an eye on their property for security purposes.
How does a security camera system work?
A security camera system captures video footage of specified areas using cameras that are connected to a recording device or cloud storage. The cameras can be set to record continuously or based on motion detection, and footage can be accessed remotely via apps or web interfaces.
What should I consider when choosing a surveillance system?
When selecting a surveillance system, consider factors such as the number of cameras needed, the resolution of the cameras, whether you want wired or wireless options, and the storage capacity for recorded footage. Additionally, assess the system's compatibility with smart home devices and ease of remote access.
Are there privacy concerns with home surveillance?
Yes, privacy concerns can arise with home surveillance systems. Homeowners should be aware of local laws regarding video recording, especially concerning areas visible to the public. It's essential to inform guests and visitors about the presence of cameras to avoid potential legal issues.
Can I integrate my surveillance system with smart home technology?
Many modern surveillance systems can be integrated with smart home technology, allowing for enhanced automation and control. This integration can enable features such as remote monitoring, alerts on mobile devices, and compatibility with voice assistants, providing a more comprehensive home security solution.