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Showing 1101-1200 of 1404 Results

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  1. $263.06
    SKU: AL600PD8220

    Altronix AL600PD8220 Power Supply Charger, 8 Fused Outputs, 12/24VDC @ 6A, 220VAC, BC300 Enclosure

    • 12VDC or 24VDC selectable output
    • 6A continuous supply current
    • Eight (8) fuse protected outputs
    • Output fuses are rated @ 3.5A/250VAC
    • Filtered and electronically regulated output
    $263.06
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  2. $262.00
    SKU: SMP10C12X220

    Altronix SMP10C12X220 Power Supply Charger, Single Output, 12VDC @ 10A, 220VAC, BC300 Enclosure

    • Input 220VAC (working range 198VAC - 256VAC), 50/60Hz, 0.8A
    • 12VDC output
    • 10A supply current
    • Short circuit and thermal overload protection
    • AC input and DC output LED indicators
    $262.00
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  3. $259.63
    SKU: LPS5C24X220

    Altronix LPS5C24X220 Power Supply/Charger, Single Class 2 Output

    • Built-in charger for sealed lead acid or gel type batteries
    • Automatic switch over to stand-by battery when AC fails (zero voltage drop)
    • Fused battery protection (circuit breaker available)
    • Filtered and electronically regulated output
    • Short circuit and thermal overload protection
    $259.63
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  4. $258.39
    SKU: AL600PD4220

    Altronix AL600PD4220 Power Supply Charger, 4 Fused Outputs, 12/24VDC @ 6A, 220VAC, BC300 Enclosure

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • Nominal 220VAC (range 198VAC-256VAC), 50/60Hz, 1.5A
    $258.39
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  5. $257.00
    SKU: EFLOW4N8V

    Altronix EFLOW4N8V Power Supply Charger, 8 Fused Outputs, 12/24VDC @ 4A

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 2 hours
    • Battery fail and presence supervision (form "C" contacts)
    • Low power shutdown. Shuts down DC output terminals if battery voltage drops below 71-73% for 12V units and 70-75% for 24V units (depending on the power supply). Prevents deep battery discharge
    • Overvoltage protection
    $257.00
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  6. $252.98
    SKU: 1599-010

    DoorKing 1599-010 Slave Keypad Interface Board

    • Replacement Keypad Interface Board
    • Use with 1504 & 1506 Keypads
    $252.98
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  7. $252.18
    SKU: LPS3WP12220

    Altronix LPS3WP12220 Power Supply/Charger, Single Class 2 Output

    • Built-in charger for sealed lead acid or gel type batteries
    • Automatic switch over to stand-by battery when AC fails (zero voltage drop)
    • Fused battery protection (circuit breaker available)
    • Filtered and electronically regulated output
    • Short circuit and thermal overload protection
    $252.18
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  8. $251.56
    SKU: RBC59

    APC RBC59 Replacement Battery Cartridge #59 with 2 Year Warranty

    • 12V 7.0AH replaceable battery for APC Smart-UPS SC
    • Brand new battery shipped from strictly managed warehouse
    • Peace of mind with 2-year warranty and UPS safety certifications
    • Lead-acid battery
    $251.56
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  9. $250.00
    SKU: SMP7PMCTX220

    Altronix SMP7PMCTX220 Power Supply Charger, Single Output, 12/24VDC @ 6A, 220VAC, Supervision, BC300 Enclosure

    • Input 220VAC (working range 198VAC - 256VAC), 50/60Hz, 1.5A
    • 12VDC or 24VDC selectable output
    • 6A supply current
    • Short circuit and thermal overload protection
    • AC fail supervision (form "C" contacts)
    $250.00
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  10. $248.94
    SKU: AL600XR220

    Altronix AL600XR220 Power Supply Charger, Single Class 2 Output, 12/24VDC @ 6A, 220VAC, Red BC300 Enclosure

    • AC fail supervision (form "C" contacts)
    • - Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • Nominal 220VAC (range 198VAC-256VAC), 50/60Hz, 1.5A
    $248.94
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  11. $247.23
    SKU: AL600ULXX

    Altronix AL600ULXX Power Supply Charger, Single Output, 12/24VDC @ 6A, 115VAC, BC400 Enclosure

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • Input 115VAC, 60Hz, 3.5A
    $247.23
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  12. $245.46
    SKU: SMP10PM12P4220

    Altronix SMP10PM12P4220 Power Supply Charger, 4 Fused Outputs, 12VDC @ 10A, 220VAC, Supervision, BC300 Enclosure

    • Input 220VAC (working range 198VAC - 256VAC), 50/60Hz, 0.8A
    • 12VDC output
    • 10A supply current
    • Outputs are rated @ 3.5A
    • Built-in charger for sealed lead acid or gel type batteries
    $245.46
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  13. $245.00
    SKU: SMP7CTXMOD15

    Altronix SMP7CTXMOD15 15VDC 6A Power Supply In Enclosure

    • 15VDC 6A Power Supply In Enclosure
    $245.00
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  14. $245.00
    SKU: OLS300

    Altronix OLS300 Offline Switching Supervised Power Supply/Charger

    • Offline Switching Supervised Power Supply/Charger
    $245.00
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  15. $244.32
    SKU: SMP7PMP4

    Altronix SMP7PMP4 Power Supply Charger, 4 Fused Outputs, 12/24VDC @ 6A, 115VAC, Supervision, BC300 Enclosure

    • 12VDC or 24VDC selectable output
    • 6A supply current
    • Four (4) fuse protected outputs
    • Outputs are rated @ 3.5A
    • Filtered and electronically regulated outputs
    $244.32
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  16. $244.05
    SKU: AL600X220

    Altronix AL600X220 Power Supply Charger, Single Class 2 Output, 12/24VDC @ 6A, 220VAC, BC300 Enclosure

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • Automatic switch over to stand-by battery when AC fails
    $244.05
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  17. $239.02
    SKU: EFLOW3NX4DV

    Altronix EFLOW3NX4DV Power Supply Charger, 4 PTC Class 2 Outputs, 12/24VDC @ 2A

    • 220VAC (working range 198VAC - 256VAC), 50/60Hz, 2.1A
    • Input fuse: 5A/250V
    • 12VDC or 24VDC @ 2.0A supply current
    • Outputs are rated @ 2A
    • Auxiliary output rated @ 1A (unswitched)
    $239.02
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  18. $238.12
    SKU: EFLOW4NX8DV

    Altronix EFLOW4NX8DV Power Supply Charger, 8 PTC Class 2 Outputs, 12/24VDC @ 4A

    • Eight (8) PTC protected outputs (auto-resettable)
    • 12VDC or 24VDC @ 4.0A supply current
    • Outputs are rated @ 2A
    • Auxiliary output rated @ 1A (unswitched)
    • Overvoltage protection
    $238.12
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  19. $238.12
    SKU: EFLOW4NX8V

    Altronix EFLOW4NX8V Power Supply Charger, 8 Fused Outputs, 12/24VDC @ 4A

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 2 hours
    • Battery fail and presence supervision (form "C" contacts)
    • Low power shutdown. Shuts down DC output terminals if battery voltage drops below 71-73% for 12V units and 70-75% for 24V units (depending on the power supply). Prevents deep battery discharge
    • Overvoltage protection
    $238.12
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  20. $238.02
    SKU: RBC18

    APC RBC18 Replacement Battery Cartridge 18 with 2 Year Warranty

    • 6V 9AH replaceable battery for APC Smart-UPS
    • Brand new battery shipped from strictly managed warehouse
    • Peace of mind with 2-year warranty and UPS safety certifications
    • Lead-acid battery
    $238.02
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  21. $234.00
    SKU: BTRY-MPP-EXT1-01

    Zebra BTRY-MPP-EXT1-01 Battery for ZQ51 ZQ52 ZQ61 ZQ62

    • battery for ZQ51 ZQ52 ZQ61 ZQ62
    $234.00
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  22. $234.00
    SKU: LPS3C12X220

    Altronix LPS3C12X220 Power Supply/Charger, Single Class 2 Output

    • Battery leads included
    • Built-in charger for sealed lead acid or gel type batteries
    • Automatic switch over to stand-by battery when AC fails (zero voltage drop)
    • Fused battery protection (circuit breaker available)
    • 220VAC 50/60Hz rated @ 0.25A
    $234.00
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  23. $233.44
    SKU: AL400XPD16220

    Altronix AL400XPD16220 Power Supply Charger, 16 Fused Outputs, 12/24VDC @ 4A

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • AC input and DC output LED indicators
    $233.44
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  24. $233.44
    SKU: AL400XPD16CB220

    Altronix AL400XPD16CB220 Power Supply Charger, 16 PTC Class 2 Outputs, 12/24VDC @ 4A

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • Automatic switch over to stand-by battery when AC fails
    $233.44
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  25. was $365.00 Special Price $233.00
    SKU: BM0086

    Minuteman BM0086 Replacement Battery Module for EXR750RT2U / EXR1000RT2U

    • Replacement Battery Module for EXR750RT2U / EXR1000RT2U
    was $365.00 Special Price $233.00
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  26. $232.57
    SKU: EFLOW4NXV

    Altronix EFLOW4NXV Power Supply Charger, Single Output, 12/24VDC @ 4A

    • Short circuit and overload protection
    • Unit is complete with power supply, enclosure, battery leads, and cam lock
    • 220VAC (working range 198VAC - 256VAC), 50/60Hz, 2.1A
    • Input fuse: 5A/250V
    • Overvoltage Protection
    $232.57
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  27. $232.34
    SKU: AL400ULPD8CBR

    Altronix AL400ULPD8CBR Power Supply Charger, 8 PTC Class 2 Outputs, 12/24VDC @ 4A, 115VAC, Red BC300 Enclosure

    • 12VDC or 24VDC selectable output
    • 12VDC @ 4A or 24VDC @ 3A supply current
    • Eight (8) Class 2 Rated PTC protected powerlimited outputs (auto-resettable)
    • Outputs are rated @ 2.5A
    • Filtered and electronically regulated outputs
    $232.34
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  28. $231.00
    SKU: BP-109

    Alpha BP-109 Replacement Battery Pack, SC

    • Non-returnable or refundable
    $231.00
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  29. $229.95
    SKU: AL400ULXPD4CB

    Altronix AL400ULXPD4CB Power Supply Charger, Single Class 2 Output

    • 12VDC or 24VDC selectable output
    • 12VDC @ 4A or 24VDC @ 3A supply current
    • Class 2 Rated power limited output
    • Filtered and electronically regulated output
    • Short circuit and thermal overload protection
    $229.95
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  30. $229.42
    SKU: EFLOW4N8DV

    Altronix EFLOW4N8DV Power Supply Charger, 8 PTC Class 2 Outputs, 12/24VDC @ 4A

    • Eight (8) PTC protected outputs (auto-resettable)
    • 12VDC or 24VDC @ 4.0A supply current
    • Outputs are rated @ 2A
    • Auxiliary output rated @ 1A (unswitched)
    • Overvoltage protection
    $229.42
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  31. $228.80
    SKU: BA001K

    Alpha BA001K Battery Back-up Kit for NC System, Consists of 2- BA001 Batteries and 1- FZ151 Inline Fuse Assembly

    • Non-returnable or refundable
    $228.80
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  32. $226.56
    SKU: P-5242

    Alpha P-5242 Power Supply 24VDC, 2 Amp

    • Non-returnable or refundable
    $226.56
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  33. $223.86
    SKU: 4001-087

    DoorKing 4001-087 Small Transformer 460/230/208-115

    • Genuine DoorKing DKS replacement transformer
    • Compatible with 1833, 1834, 1837, and 1838 systems
    • Converts 460/230/208V to 115V for stable operation
    • Designed for exclusive use with DoorKing 1830 series systems
    • Ensures reliable power supply and system performance
    $223.86
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  34. $223.46
    SKU: SMP7CTX220

    Altronix SMP7CTX220 Power Supply Charger, Single Output, 12/24VDC @ 6A, 220VAC, BC300 Enclosure

    • Input 220VAC (working range 198VAC - 256VAC), 50/60Hz, 1.5A
    • 12VDC or 24VDC selectable output
    • 6A supply current
    • Short circuit and thermal overload protection
    • AC input and DC output LED indicators
    $223.46
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  35. $223.33
    SKU: EFLOW4NV

    Altronix EFLOW4NV Power Supply Charger, Single Output, 12/24VDC @ 4A

    • 220VAC (working range 198VAC - 256VAC), 50/60Hz, 2.1A
    • Input fuse: 5A/250V
    • 12VDC or 24VDC @ 4.0A supply current
    • Auxiliary output rated @ 1A (unswitched)
    • Overvoltage protection
    $223.33
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  36. $221.75
    SKU: AL1024ULXB2JP

    Altronix AL1024ULXB2JP Power Supply Charger, Single Fused Output, 24VDC @ 10A, 115VAC, Board, Japanese Version

    • Input 115VAC / 60Hz, 4.2A
    • 24VDC output (UL 1481)
    • 8A continuous supply current with 10A supply current during alarm (UL 1481)
    • 24VDC @ 10A (UL 294)
    • Filtered and electronically regulated output
    $221.75
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  37. $221.00
    SKU: BM0096

    Minuteman BM0096 Replacement Battery Module for ETR2000LGU

    • Designed to restore the full power backup capabilities
    • Provide critical runtime during power failures
    • Preventing data loss and equipment damage
    • Engineered for seamless integration
    • Offering the reliability and performance
    $221.00
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  38. $218.00
    SKU: T2428300E220

    Altronix T2428300E220 Open Frame Transformer, 24/28VAC @ 300VA, 220VAC, BC200 Enclosure

    • Fused input protection
    • Green grounding lead
    • 24VAC @ 14A or 28VAC @ 12.5A supply current
    • Operating 0° C to 49° C (32° F to 120° F)
    • Storage - 20° C to 70° C ( - 4° F to 158° F)
    $218.00
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  39. $217.55
    SKU: 2500-2284

    Linear 2500-2284 Transformer 460/230-120 50VA

    • Transformer 460/230-120 50VA
    $217.55
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  40. $216.91
    SKU: AL300PD8220

    Altronix AL300PD8220 Power Supply Charger, 8 Fused Outputs, 12/24VDC @ 2.5A, 220VAC, BC300 Enclosure

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • Input fuse rated @ 3.5A/250V
    $216.91
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  41. $216.91
    SKU: AL300PD8CB220

    Altronix AL300PD8CB220 Power Supply Charger, 8 PTC Class 2 Outputs, 12/24VDC @ 2.5A, 220VAC, BC300 Enclosure

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • Automatic switch over to stand-by battery when AC fails
    $216.91
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  42. $216.91
    SKU: AL400PD8220

    Altronix AL400PD8220 Power Supply Charger, 8 Fused Outputs, 12/24VDC @ 4A, 220VAC, BC300 Enclosure

    • 12VDC or 24VDC selectable output
    • 12VDC @ 4A or 24VDC @ 3A supply current
    • Eight (8) fuse protected outputs
    • Outputs are rated @ 3.5A
    • Filtered and electronically regulated outputs
    $216.91
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  43. $213.84
    SKU: AL400PD4220

    Altronix AL400PD4220 Power Supply Charger, 4 Fused Outputs, 12/24VDC @ 4A, 220VAC, BC300 Enclosure

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • AC input and DC output LED indicators
    $213.84
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  44. $213.84
    SKU: AL400PD4CB220

    Altronix AL400PD4CB220 Power Supply Charger, 4 PTC Class 2 Outputs, 12/24VDC @ 4A, 220VAC, BC300 Enclosure

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    $213.84
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  45. $213.41
    SKU: 902-627

    Eclipse Tools 902-627 Replacement Battery for 902-626, 4 Ah Li-Ion

    • Replacement Battery for 902-626, 4 Ah Li-Ion)
    $213.41
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  46. was $247.50 Special Price $212.00
    SKU: BM0051

    Minuteman BM0051 Battery Module 8 Hour Recharge Time

    • Battery module - 0.08 Hour, 0.28 Hour Full Load, Half Load
    • Sealed Lead Acid (SLA) - Spill-proof. Battery Life - 8 Hour Recharge Time
    was $247.50 Special Price $212.00
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  47. $206.70
    SKU: WMD433-Battery

    ZKAccess WMD433-Battery Optional 8-hour Battery for WMD433, Part# WMD433-Battery

    • WMD433-Battery Optional 8-hour Battery for WMD433
    $206.70
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  48. $206.00
    SKU: SMP10C5X

    Altronix SMP10C5X Single Output 5VDC 10 AMP Power Supply

    • Single Output 5VDC 10 AMP Power Supply
    $206.00
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  49. $205.54
    SKU: FZ-VZSU89A2U

    Panasonic FZ-VZSU89A2U Mil-461F Version of Standard Battery for Fz-G1 Mk1, Mk2, Mk3, Mk4, Mk5

    • Military standard
    • For electromagnetic interference limits
    • Required to be MIL-STD-461F compliant
    $205.54
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  50. $204.95
    SKU: ST-171052

    GoSimply Connect ST-171052 SecuriTEST IP Replacement Battery

    • SimplyTESTâ„¢ – SecuriTEST IP Replacement Battery
    $204.95
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  51. $204.04
    SKU: FZ-VZSU1HUIS

    Panasonic FZ-VZSU1HUIS Pre-Installed Standard Battery for Fz-55 Mk1

    • Replace the worn-out batteries of your Panasonic Toughbook 55 Laptop with the Panasonic FZ-VZSU1HUIS Notebook Battery
    • High-quality Li-ion battery provides an output power of 10.8 volts for the efficient running of your laptop
    • With a capacity of 6500 mAh, it allows uninterrupted use for a long duration on a single charge
    • Made from quality components, this notebook battery ensures durability and longevity
    $204.04
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  52. $203.63
    SKU: SMP3PMP16

    Altronix SMP3PMP16 Power Supply Charger, 16 Fused Outputs, 12/24VDC @ 2.5A, 115/220VAC, Supervision, BC300 Enclosure

    • 12VDC or 24VDC selectable output
    • 2.5A supply current
    • Sixteen (16) fuse protected outputs
    • Outputs are rated @ 3.5A
    • Filtered and electronically regulated outputs
    $203.63
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  53. $200.20
    SKU: 1899-052

    DoorKing 1899-052 Transformer

    • Transformer
    $200.20
    Low Price Guarantee
  54. $199.00
    SKU: B00024

    Minuteman B00024 Individual Replacement Batteries

    • Rechargeable Sealed Lead Acid
    • Amp/Hr Rating 3.4Ah
    $199.00
    Low Price Guarantee
  55. $196.62
    SKU: AL300X220

    Altronix AL300X220 Power Supply Charger, Single Class 2 Output, 12/24VDC @ 2.5A, 220VAC, BC300 Enclosure

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • Input fuse rated @ 3.5A/250V
    $196.62
    Low Price Guarantee
  56. $196.45
    SKU: AL024ULXB2

    Altronix AL024ULXB2 10A Access 8A Fire P/S Board

    • 10A access 8A fire P/S board
    $196.45
    Low Price Guarantee
  57. $193.22
    SKU: SMP5PMP4CB

    Altronix SMP5PMP4CB Power Supply Charger, 4 PTC Outputs, 12/24VDC @ 4A, 115/220VAC, Supervision, BC300 Enclosure

    • 12VDC or 24VDC selectable output
    • 4A supply current
    • Four (4) PTC protected outputs (auto-resettable)
    • Outputs are rated @ 2.5A
    • Filtered and electronically regulated outputs
    $193.22
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  58. $189.46
    SKU: AL400XR220

    Altronix AL400XR220 Power Supply Charger, Single Class 2 Output, 12/24VDC @ 4A, 220VAC, Red BC300 Enclosure

    • AC fail supervision (form "C" contacts). Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • Nominal 220VAC (range 198VAC - 256VAC), 50/60Hz, 1.5A
    • Input fuse rated @ 3.5A/250V
    $189.46
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  59. $189.06
    SKU: AL-40W

    Alpha AL-40W 40 Watt Transformer, 12 Volt

    • Non-returnable or refundable
    $189.06
    Low Price Guarantee
  60. $189.00
    SKU: FA-XDT-12

    Securitron FA-XDT-12 Exit Delay Timer, 12VDC, Flush Mount with Alarm & Door

    • Meets all code requirements including the BOCA 30 second relock function
    • Nuisance delay and release times are digitally set using precise DIP switches
    • Three 5A SPDT relays for interface capabilities
    • External switches such as time clock scan put the XDT into different modes when delayed exit is not desired at all times
    $189.00
    Low Price Guarantee
  61. $188.96
    SKU: RBC9

    APC RBC9 Replacement Battery Cartridge #9 with 2 Year Warranty

    • 12V 7.0AH replaceable battery for APC Smart-UPS
    • Brand new battery shipped from strictly managed warehouse
    • Peace of mind with 2-year warranty and UPS safety certifications
    • Lead-acid battery
    $188.96
    Low Price Guarantee
  62. $186.85
    SKU: APCRBC109

    APC APCRBC109 Replacement Battery Cartridge #109 with 2 Year Warranty

    • 12V 9Ah replaceable battery for APC Power Conditioner
    • Brand new battery shipped from strictly managed warehouse
    • Peace of mind with 2-year warranty and UPS safety certifications
    • Lead-acid battery
    $186.85
    Low Price Guarantee
  63. $186.00
    SKU: T1618300

    Altronix T1618300 Open Frame Transformer, 16/18VAC @ 300VA, 115VAC

    • 115VAC 50/60 Hz, 2.7A
    • 16VAC/300VA (18.7A) or 18VAC/300VA (16.7A) supply current
    • Storage - 20° C to 70° C ( - 4° F to 158° F)
    • Relative Humidity 85% +/- 5%
    • BTU/Hr (approx.): 154 BTU/Hr
    $186.00
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  64. $185.64
    SKU: 1508-057

    DoorKing 1508-057 Transformer 12 VAC 40 VA

    • Transformer 12 VAC 40 VA
    $185.64
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  65. $181.19
    SKU: CF-VZSU90M

    Panasonic CF-VZSU90M Battery Pack for Cf-Lx6

    • Toughbook accessories include chargers, cases, additional batteries, docking stations/port replicators, memory cards
    $181.19
    Low Price Guarantee
  66. $180.62
    SKU: PSU

    Bogen PSU Local Plug-in Power Supply for DB-104 Units

    • Local Plug-in Power Supply for DB-104 Units
    $180.62
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  67. $179.00
    SKU: PK505

    Alpha PK505 Receiver Power Supply

    • Non-returnable or refundable
    $179.00
    Low Price Guarantee
  68. $178.00
    SKU: SMP5CTX220

    Altronix SMP5CTX220 Power Supply Charger, Single Output, 12 or 24VDC @ 4A, 115/220VAC, BC300 Enclosure

    • Input 115VAC, 50/60Hz, 0.95A or 230VAC, 50/60Hz, 0.5A
    • 12VDC or 24VDC selectable output
    • 4A supply current
    • Filtered and electronically regulated outputs
    • Short circuit and thermal overload protection
    $178.00
    Low Price Guarantee
  69. $175.01
    SKU: BT1240

    Altronix BT1240 Battery, 12VDC, 40AH

    • No memory effect
    • Maximum life, dependability,reliability
    $175.01
    Low Price Guarantee
  70. $173.30
    SKU: IF932

    Alpha IF932 Relay Board for PCB967 Board

    • Non-returnable or refundable
    $173.30
    Low Price Guarantee
  71. $172.01
    SKU: RBC33

    APC RBC33 Replacement Battery Cartridge 33 with 2 Year Warranty

    • 12V 9AH 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
    • Lead-acid battery
    $172.01
    Low Price Guarantee
  72. $171.30
    SKU: 170-101

    Alpha 170-101 Auxil Relay Unit Tone Triggerd

    • Auxil relay unit tone triggerd
    • Used with Elvox video intercom systems to provide dry contact closures from the apartment
    • Non-returnable or refundable
    $171.30
    Low Price Guarantee
  73. $170.36
    SKU: SMP3PMCTX220

    Altronix SMP3PMCTX220 Power Supply Charger, Single Output, 12/24VDC @ 2.5A, 115/220VAC, Supervision, BC300 Enclosure

    • Input 115VAC, 50/60Hz, 0.65A or 230VAC, 50/60Hz, 0.35A
    • 12VDC or 24VDC selectable output
    • 2.5A supply current
    • Filtered and electronically regulated outputs
    • Short circuit and thermal overload protection
    $170.36
    Low Price Guarantee
  74. $170.06
    SKU: RVS-506N

    RVS Systems RVS-506N Portable Battery Pack

    • Provides portable 7W power
    • Magnetic bottom mounts in seconds
    • Two charging options - electric outlet or USB
    • Perfect for mounting wireless backup cameras temporarily
    • IP66 Waterproof Rating: Protection in all weather conditions
    $170.06
    Low Price Guarantee
  75. $167.44
    SKU: 1601-422

    DoorKing 1601-422 Plug-In Transformer 12VDC

    • 12VDC, 3A Output - Provides stable and efficient power for optimal gate operator performance
    • Plug-In Design - Easy to install and compatible with standard outlets
    • Genuine DoorKing Part - Ensures compatibility and durability
    • Compact and Lightweight - Ideal for seamless integration with existing systems
    • Wide Application - Designed for use with DoorKing gate operator systems
    $167.44
    Low Price Guarantee
  76. $166.98
    SKU: T1618300K

    Altronix T1618300K Open Frame Transformer Kit, 16/18VAC @ 300VA, 115VAC

    • Input: 115VAC 50/60 Hz, 2.7A.
    • Output: 16VAC/300VA (18.7A) or 18VAC/300VA
    • Transformer
    $166.98
    Low Price Guarantee
  77. $166.50
    SKU: CX-PC-6

    Camden Door Controls CX-PC-6 Lock Out/Secondary Activation Relay

    • Suitable for any automatic door operator
    • Also suitable for Power-assist-close operators
    • Door beam input
    • 12/24V AC/DC operation
    • LED indicator
    $166.50
    Low Price Guarantee
  78. $165.00
    SKU: BM0093

    Minuteman BM0093 Replacement Battery Module for PRO1000RT2U

    • Replacement Battery Module for PRO1000RT2U
    $165.00
    Low Price Guarantee
  79. $163.00
    SKU: EFLOW3NBV

    Altronix EFLOW3NBV Power Supply Charger, Single Output, 12/24VDC @ 2A, Aux Output

    • Built-in charger for sealed lead acid or gel type batteries
    • Automatic switch over to stand-by battery when AC fails. Transfer to stand-by battery power is instantaneous with no interruption
    • 12VDC or 24VDC selectable output
    • 2A continuous supply current
    • Filtered and electronically regulated output
    $163.00
    Low Price Guarantee
  80. was $257.00 Special Price $163.00
    SKU: BM0062

    Minuteman BM0062 Lead Acid Battery Module

    • Lead acid battery module
    was $257.00 Special Price $163.00
    Low Price Guarantee
  81. $160.00
    SKU: NV-PL-150-PWR

    NVT NV-PL-150-PWR EC10 / PoLRE LPC 150 Watt Power Supply

    • EC10 / PoLRE LPC 150 Watt Power Supply
    $160.00
    Low Price Guarantee
  82. $160.00
    SKU: 70-2900-0532-8

    Macurco 70-2900-0532-8 PM400/PM500 Multi-Unit Charger (7 Detectors)

    • PM400/PM500 Multi-Unit Charger (7 Detectors)
    $160.00
    Low Price Guarantee
  83. $159.40
    SKU: 170-001

    Alpha 170-001 Auxil Relay Unit form 'C' Type

    • Auxil relay unit form 'C' type
    • Used with Elvox video intercom systems to provide dry contact closures from the apartment
    • Non-returnable or refundable
    $159.40
    Low Price Guarantee
  84. was $204.79 Special Price $158.00
    SKU: SMP3CTX220

    Altronix SMP3CTX220 Power Supply Charger, Single Output, 12/24VDC @ 2.5A, 115/220VAC, BC300 Enclosure

    • 115VAC, 50/60Hz, 0.65A or 230VAC, 50/60Hz, 0.35A
    • 12VDC or 24VDC selectable output
    • 2.5A supply current
    • Filtered and electronically regulated outputs
    • Short circuit and thermal overload protection
    was $204.79 Special Price $158.00
    Low Price Guarantee
  85. $157.30
    SKU: T2428300220

    Altronix T2428300220 Open Frame Transformer, 24/28VAC @ 300VA, 220VAC

    • 220VAC 50/60 Hz, 1.4A
    • 24VAC/300VA (14A) or 28VAC/300VA (12.5A) supply current
    • Operating: 0° C to 49° C (32° F to 120° F)
    • Relative Humidity 85% +/- 5%
    $157.30
    Low Price Guarantee
  86. $156.12
    SKU: AL300XB2V

    Altronix AL300XB2V Power Supply Charger, Single Class 2 Output, 12/24VDC @ 2.5A, 220VAC, Board

    • AC fail supervision (form "C" contacts)
    • Notification trigger is selectable for 30 seconds (factory set) or 6 hours
    • Low battery supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    • Battery presence supervision (form "C" contacts)
    $156.12
    Low Price Guarantee
  87. $149.24
    SKU: 4602-099

    DoorKing 4602-099 Transformer HD with DC Brake

    • Transformer HD with DC Brake
    $149.24
    Low Price Guarantee
  88. $149.24
    SKU: 1801-003

    DoorKing 1801-003 Battery - 7.2 Ah

    • 7.2 Ah
    • AGM
    • Dimensions: 5-7/8" W x 2.5" D x 10" H
    • 3-5 Day Lead Time
    $149.24
    Low Price Guarantee
  89. $147.42
    SKU: 4001-090

    DoorKing 4001-090 Transformer 115 / 24 100 VA

    • Converts 115V AC to 24V DC with 100VA output
    • Ideal for use with DoorKing gate operators and other compatible equipment
    • Genuine DoorKing replacement part for precise fit and long-term reliability
    • Provides consistent, efficient power conversion
    • Always verify compatibility using your manual or by contacting us
    $147.42
    Low Price Guarantee
  90. $143.65
    SKU: APCRBC163

    APC APCRBC163 Replacement Battery Cartridge for Back-UPS, 12V 9.4Ah Lead-Acid Battery, 2-Year Repair Or Replace Warranty

    • Brand new battery shipped from strictly managed warehouse
    • Leak-proof sealed lead-acid battery
    • Fully assembled and ready for use
    $143.65
    Low Price Guarantee
  91. $143.63
    SKU: RBC3

    APC RBC3 Replacement Battery Cartridge #3 with 2 Year Warranty

    • 6V 10AH 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
    $143.63
    Low Price Guarantee
  92. $139.96
    SKU: RBC32

    APC RBC32 Replacement Battery Cartridge #32

    • 12V 7.0AH 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
    • Lead-acid battery
    $139.96
    Low Price Guarantee
  93. $138.00
    SKU: PPBX-0016

    ACTi PPBX-0016 100-240VAC Power Adapter with Universal Connectors

    • Power Adapter
    • AC 100~240V (12V/2A Output)
    • With universal connectors for A950, R41-20, R71CF-32~R71CF-36, PIOB-0201
    $138.00
    Low Price Guarantee
  94. $135.89
    SKU: RBC5

    APC RBC5 Replacement Battery Cartridge #5 with 2 Year Warranty

    • 12V 7.0AH 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
    • Lead-acid battery
    $135.89
    Low Price Guarantee
  95. $131.20
    SKU: PACX-0006

    ACTi PACX-0006 Rechargeable Li-ion Battery for PMON-2000

    • Rechargeable Li-ion battery for PMON-2000
    $131.20
    Low Price Guarantee
  96. $130.58
    SKU: APCRBC161

    APC APCRBC161 Replacement Battery Cartridge for Back-UPS Pro, 24V 9Ah Lead-Acid Battery

    • Brand new battery shipped from strictly managed warehouse
    • Leak-proof sealed lead-acid battery
    • Fully assembled and ready for use
    • Supports APC-authorized recycling for earth-friendly disposal
    $130.58
    Low Price Guarantee
  97. $129.60
    SKU: NGC20

    Alpha NGC20 15VDC Camera Power Supply, Non UL

    • Non-returnable or refundable
    $129.60
    Low Price Guarantee
  98. $129.22
    SKU: 1597-010

    DoorKing 1597-010 Replacement Board for 1812 Slave Keypad

    • Replacement Keypad Interface Board
    • Use with all Secondary Keypads
    $129.22
    Low Price Guarantee
  99. $129.00
    SKU: BM0061

    Minuteman BM0061 Lead Acid Battery Module

    • Lead acid battery module
    $129.00
    Low Price Guarantee
  100. $128.60
    SKU: BA511

    Alpha BA511 Replacement Back-Up Battery Assembly for Repeater/Locator

    • Non-returnable or refundable
    $128.60
    Low Price Guarantee

Showing 1101-1200 of 1404 Results

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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.