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Showing 1-50 of 5540 Results

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  1. $379.68
    SKU: BGM1500-US

    APC BGM1500-US Back-UPS Pro for Gaming, 1500VA/900W, Tower, 120V

    • Replacement battery (1) is available
    • Pure sine wave ouptut provides cleanest signal for active PFC servers and electronics
    • AVR corrects voltage variations to provide reliable power
    • Reactor circle visually alerts of remaining power, surges, dips, power outages, and building wiring faults
    • 2 USB smart charging ports (Type A + C) to plug in your wireless gaming devices and mobile phone
    $379.68
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  2. $15.95
    SKU: ST-122A

    MG Electronics ST-122A 12VDC 2000MA Power Supply with Screw Terminal Output

    • Primary: 100-240VAC 50/60Hz
    • Secondary: 12VDC 2000MA
    • Two Screw Output Terminals
    • Lightweight
    • UL, cUL, FCC Listed
    $15.95
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  3. $16.00
    SKU: LPD

    Altronix LPD Low Power Disconnect Module

    • Input voltage: 12VDC or 24VDC max. 8 amps
    • Low voltage cutoff: 12VDC: 10.5 volts (+/--- 0.3 volts) 24VDC: 20 volts (+/--- 0.3 volts)
    • Restore voltage threshold: 12VDC: 11.5 volts (+/--- 0.3 volts) 24VDC: 23 volts (+/--- 0.3 volts)
    • Relay contact rating 8 amp max
    $16.00
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  4. $198.00
    SKU: DTK-KG2

    Ditek DTK-KG2 Kool Guard Series Intelligent Voltage Monitoring

    • Protection for undervoltage & overvoltage events on 120/240VAC or 120/208VAC split phase circuits up to 40A
    • Auto-calibration feature eliminates the need to manually calibrate the unit to the specific input voltage
    • Safely disconnects power to the system for 3 minutes allowing input voltage to return to normal range
    • Ideal protection for inverter-driven compressor systems and mini-splits
    • Diagnostic red and green LEDs indicate exactly what voltage condition is present
    $198.00
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  5. $26.00
    SKU: CC7200

    ENS CC7200 AC24-12VDC Converter

    • 16-28V AC to 12V DC Converter
    • 1500mA
    • Voltage Stabilizer built-in
    $26.00
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  6. was $980.00 Special Price $971.00
    SKU: T2PXK7F8

    Altronix T2PXK7F8 8-Door Access and Power Integration Kit Includes Trove2PX2 with eFlow104NB, ACM8, VR6, PDS8

    • 24VDC @ 10A power supply charger
    • Accommodates the following Paxton module Net2 Plus
    • 16 AWG galvanized steel backplane simplifies board layout and wire management
    • Eight (8) Fail-Safe/Fail-Secure outputs
    • CE European Conformity
    was $980.00 Special Price $971.00
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  7. $979.71
    SKU: D200-347-6003Y

    Ditek D200-347-6003Y 200KA/ø, 100kA, Mode Surge Protective Device

    • 200,000 Amp/phase surge current rating ensures long service life
    • Compact size enables close mounting to the protected panel to minimize wire length and maximize performance
    • Diagnostic LED indicates system power and SPD function, Alarm and ground status
    • Dry Contacts for remote monitoring
    • Available in 7 voltage configurations
    $979.71
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  8. $1,723.17
    SKU: POE16ATN-EU

    Pelco POE16ATN-EU 16 Port IEEE802.3at Midspan with European Power Cord

    • Fully 802.3at Compliant Detection, Disconnect, Over Voltage, and Current Protection
    • Diagnostic LEDs
    • SNMP Network Management
    • Optional Secure Sockets Layer (SSL) with SNMPv3
    • 10/100/1000Base-T Compatibility
    $1,723.17
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  9. $60.11
    SKU: SS-6B-PRO

    Linear SS-6B-PRO 15A AC Surge Strip 6 outlet 2X3 block with Extreme Voltage Shutdown, Metal Chassis, 15 Feet Cord

    • 6 Outlet block
    • Heavy duty steel construction
    • 15 foot power cord
    • Illuminated ON/OFF switch
    • Circiut Breaker
    $60.11
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  10. $1,327.00
    SKU: T2HWK712DV

    Altronix T2HWK712DV 12-Door Altronix/Honeywell Access and Power Integration Kit

    • Voltage: 220VAC (working range 198VAC-256VAC), 50/60Hz, 2.5A
    • Failover: Upon AC loss, instantaneous
    • DC Output: Powered
    • Battery: Discharged or not connected
    • Green: 12VDC
    $1,327.00
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  11. $18.00
    SKU: AVA-PAW-12VDH500MA

    Avycon AVA-PAW-12VDH500MA 12VDC 0.5 AMP Individual Power Adapter

    • 12VDC
    • 0.5 AMP
    • Individual power adapter
    • AC100-240V free voltage
    $18.00
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  12. $61.10
    SKU: DTK-EXTMS

    Ditek DTK-EXTMS Rapid Replacement Module for PoE Extender Circuits

    • Uses SAD and GDT technologies for superior protection
    • Robust 20kA per pair surge current rating
    • Data speeds up to 10GbE without signal degradation
    $61.10
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  13. $25.11
    SKU: POWERMAX+ BATT

    Visonic POWERMAX+ BATT 6 Pack Rechargeable POWERMAX+ Batteries

    • 6 Pack Rechargeable POWERMAX+ batteries
    $25.11
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  14. $529.99
    SKU: TI-RSP100048

    TRENDnet TI-RSP100048 AC to DC Industrial Power Supply with PFC Function, 1000W

    • Industrial power supply
    • Compatible with 4U 19″ Rackmount TI-R4U (sold separately)
    • Provides up to 1000W of power (48V DC, 21A)
    • High efficiency 94% and low power dissipation
    • Built-in active Power Factor Controller
    $529.99
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  15. $63.99
    SKU: 561600

    Intellinet 561600 2-Port Gigabit Ultra PoE Extender

    • Doubles the maximum connection distance between PoE source and device from 100 m (328 ft.) to 200 m (656 ft.)
    • Connects and powers two PoE devices such as network cameras, wireless access points or VoIP phones, from one PoE injector or PoE switch PSE port
    • Delivers up to 60 W to two connected PoE devices with up to 30 W per port
    • Supports 10/100/1000 Mbps data rates
    • Total PoE power budget of 60 watts
    $63.99
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  16. $28.00
    SKU: PS12-1-25

    Linear PS12-1-25 Power Supply, Wall Mount, 100-240 V, 0.50A 12VDC, 1.25A Level VI

    • Power Supply
    • Wall Mount
    • 100-240 V, 0.50A
    • 12VDC, 1.25A Level VI
    $28.00
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  17. $61.20
    SKU: DTK-DR12B

    Ditek DTK-DR12B Din-Rail Low Voltage 12V 5A

    • Protects (2) circuit pairs
    • Field-replaceable protection module
    • Hybrid design utilizing SAD and GDT technologies
    • Shorts to ground when compromised
    • Connection to ground via grounded DIN rail or the included grounding lug
    $61.20
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  18. $18.95
    SKU: ST-242A (Grounded)

    MG Electronics ST-242A (Grounded) 24VDC 2000MA Power Supply with Screw Terminal Output

    • Primary: 100-240VAC 50/60Hz
    • Secondary: 24VDC 2000MA
    • 3rd prong ground pin
    • Three Screw Output Terminal
    • Lightweight
    $18.95
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  19. $385.08
    SKU: ALTV2432600UL

    Altronix ALTV2432600UL 32 Fused Outputs CCTV Power Supply, 24/28VAC @ 25A, 115VAC, BC300 Enclosure

    • Thirty-two (32) fuse protected outputs
    • Surge suppression
    • Spare fuse(s) provided
    • AC power LED indicator
    • Illuminated Power Disconnect Circuit Breaker with manual reset
    $385.08
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  20. $344.33
    SKU: AL600ULACMCB

    Altronix AL600ULACMCB Access Power Controller w/ Power Supply/Charger, 8 PTC Class 2 Relay Outputs, 12/24VDC @ 6A, FAI, 115VAC, BC400 Enclosure

    • Filtered and electronically regulated outputs
    • Zero voltage drop upon transfer to battery backup
    • Short circuit and thermal overload protection
    • Built-in charger for sealed lead acid or gel type battery backup
    • AC input and DC output LED indicators
    $344.33
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  21. $156.12
    SKU: AL300ULXB2

    Altronix AL300ULXB2 Single Class 2 Output Power Supply Charger, 12/24VDC @ 2.5A, 115VAC, Board

    • Input 115VAC 60Hz, 3.5 amp
    • Input fuse rated @ 3.5 amp/250V
    • 12VDC or 24VDC selectable output
    • 2.5 amp total supply current
    • Filtered and electronically regulated output
    $156.12
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  22. $136.80
    SKU: DTK-110RJC6A

    Ditek DTK-110RJC6A 10 Gigabit Ethernet Surge Protection

    • Primary protector for communications circuits
    • Available with 110 shielded RJ connections
    • Compatible with CAT5E, CAT6 and CAT6A circuits
    • Protects all four pairs
    • Multi-stage, SAD technology, hybrid design provides the best possible protection
    $136.80
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  23. $69.99
    SKU: MS-POE-KITAF-12V

    Vivotek MS-POE-KITAF-12V PoE-Kit, Injector + Splitter, 802.3af Compliant

    • Poe-kit, 12v
    • Injector + splitter
    • 802.3af compliant
    $69.99
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  24. $33.25
    SKU: VB1T

    Altronix VB1T Voltage Booster, Converts 12-24VDC to 24VDC @ .75A, Terminal Block

    • Electronically filtered and regulated output
    • Built-in overload protection
    • Supports various functions like Power LED and Screw Terminals
    • Comes with high impact insulated housing
    • Includes 0.75 amp of continuous supply current output
    $33.25
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  25. $727.08
    SKU: SMT750RM2UC

    APC SMT750RM2UC Smart-UPS 750VA, Rack Mount, LCD 120V with SmartConnect Port

    • Provides temporary battery power when the utility power is out
    • Reduces utility costs, generates less heat
    • Provides actual kilowatt hours of usage for energy conscious users
    • Innovative, easy to use remote monitoring feature that provides automatic notifications, firmware updates, and advanced support services
    • Prolongs battery life by regulating the charge voltage according to battery temperature
    $727.08
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  26. $370.30
    SKU: APCRBC107

    APC APCRBC107 Replacement Battery Cartridge # 107 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
    $370.30
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  27. $72.99
    SKU: MT300M

    Bogen MT300M 25V/70V Matching Transformer Module, Max. 250W

    • 250-watt maximum load capacity
    • 1 two-pin pluggable Phoenix style input connector
    • 1 three-pin pluggable Phoenix style output connector
    • 25V and 70V audio outputs (only one can be used at a time)
    • Wall mount ears included; optional rack mount bracket kit (NQ-RMK02) available
    $72.99
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  28. $38.94
    SKU: PS-8C

    MG Electronics PS-8C Regulated and Filtered Power Supply with Cigarette Lighter Plug

    • Thermal overheating protection with auto reset
    • Input Fuse Protection
    • Short circuit protection with auto reset
    • Built-in voltage surge protection
    • Low ripple
    $38.94
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  29. $25.12
    SKU: UPA-1220-60

    IQsight by Bosch UPA-1220-60 Plug-In Power Supply, 100-240VAC Input, 12VDC Output, 60Hz

    • 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 100-240 VAC (rated input) and 12VDC (rated output)
    • Complies with CE regulations, UL, CSA, EN, and IEC standards
    $25.12
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  30. $1,756.35
    SKU: SRT1500XLA

    APC SRT1500XLA Smart-UPS SRT 1500VA 120V

    • Provides tight voltage and frequency regulation
    • Hot-swap user replaceable batteries ensure continuous operation of the load
    • New LCD interface provides easy access for configuration and monitoring of your equipment
    • Smart Battery technology provides early notification about battery replacement. Information shown on LCD display
    • Allows additional runtime to be quickly added as needed
    $1,756.35
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  31. $90.40
    SKU: MX-SNT-INT-PoE

    Mobotix MX-SNT-INT-PoE External Power Supply with RJ45 Plug

    • Connections: 1x RJ45 (for adapter), 1x network (up to 4x interchangeable adapter)/li>
    • Nominal data input: 100 V to 240 V, 50 to 60 Hz/400 mA/li>
    • Nominal data output: DC 24 V/750 mA/li>
    • Ambient temperature: 0 to +40°C / 32 to +104 °F
    $90.40
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  32. $84.00
    SKU: DTK-MRJ45TDP12

    Ditek DTK-MRJ45TDP12 Single Channel TDP Protector RJ45

    • Single Channel TDP Protector RJ45
    $84.00
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  33. $64.35
    SKU: 912B6

    ELK 912B6 Relay SPDT 12/24V Big terminals (6 pack)

    • High Quality Cross-head Terminals
    • 12 or 24 Volts D.C. Selectable Operation
    • Low Current Draw
    • Voltage Input LED
    • Form ″C″ Dry Contacts
    $64.35
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  34. $25.92
    SKU: CT-W-POE-1CH

    Cantek CT-W-POE-1CH 1 Port 30W POE Plus Injector

    • 1 port POE Plus injector
    • 30W PoE Injector 802.3af/at standards
    • Injector can power both existing 10/100Base-T network devices and emerging wireless 100Base-T devices
    $25.92
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  35. $383.04
    SKU: AL602ULADAJ

    Altronix AL602ULADAJ NAC Power Supply, 2 Class A or 4 Class B Outputs, 24VDC @ 6.5A, 115VAC, Red BC600 Enclosure

    • Short circuit and thermal overload protection
    • Built-in charger for sealed lead acid or gel type battery backupZero voltage drop upon transfer to battery backupAC input and DC output LED indicatorsAC fails supervision
    $383.04
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  36. $2,744.15
    SKU: SMX2200HV

    APC SMX2200HV Smart-UPS X 2200VA Rack/Tower LCD 200-240V

    • Provides actual kilowatt hours of usage for energy conscious users
    • Reduces or eliminates bulky transformers resulting in lighter units for ease of handling
    • Reduces utility costs, generates less heat
    • Allows additional run time to be quickly added as needed
    • Customize UPS capabilities with management cards
    $2,744.15
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  37. $420.36
    SKU: D100-4803D

    Ditek D100-4803D 100KA/ø, 50kA, Mode Surge Protective Device

    • 100,000 Amp surge current rating ensures long service life
    • Compact size enables close mounting to the protected panel to minimize wire length and maximize performance
    • Diagnostic LED indicates system power and SPD function
    • Available in 7 voltage configurations
    $420.36
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  38. $413.00
    SKU: PS-EXIT

    Adams Rite PS-EXIT Power Supply for Exit Devices

    • Delivers regulated and filtered clean power for increased performance
    • Power and control up to two MLR or LR exit devices in single or dual input operations
    • Operating mode: single or double swinging doors
    • Exclusively designed for Adams Rite 8000/3000 Exit Devices with MLR or LR option
    • Designed to power applications where access control and accessibility is required and high performance is expected
    $413.00
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  39. $80.40
    SKU: DTK-120-240CMX

    Ditek DTK-120-240CMX 120/240 VAC, Parallel Protector, 2W(+G), UL1449 Listed SPD Type 1, 20kA In

    • 50,000 Amp Total Surge Current Rating
    • Diagnostic LED provides indication of power, ground presence and SPD function
    • NEMA 4X weatherproof enclosure
    • UL1449 Listed SPD Type 1
    $80.40
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  40. $60.06
    SKU: CTW-12VDC-18P-10A

    Cantek CTW-12VDC-18P-10A 18 PTC Output CCTV Distributed Power Supply

    • Input 110/120 VAC
    • Output 12V DC, 18channels
    • 10 Amp Supply Current
    • Integral Surge Protection
    • Individual LED Power Indication
    $60.06
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  41. $11.00
    SKU: ST-UV24-S2-0Q

    Seco-Larm ST-UV24-S2-0Q 24VDC Plug-In Switching AC Adapter

    • Regulated 2.0A
    • Use in a wide variety of applications including CCTV, access control, and security
    • Universal 100~240VAC. Regulated 24VDC output
    • 4ft (1.2m) cord, 2.1mm plug (postive center)
    • Low power consumption
    $11.00
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  42. $10.46
    SKU: ST-121A

    MG Electronics ST-121A 12VDC 1000MA Power Supply with Screw Terminal Output

    • Primary: 100-240VAC 50/60Hz
    • Secondary: 12VDC 1000MA
    • Two Screw Output Terminals
    • Lightweight
    • UL, cUL, FCC Listed
    $10.46
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  43. $233.19
    SKU: EFLOW104NB

    Altronix EFLOW104NB Single Output Power Supply Charger, 24VDC @ 10A, 115VAC, Board

    • Input 120VAC 60Hz, 4.5 amp
    • 24VDC output
    • 10 amp continuous supply current
    • Aux. power-limited output rated @ 1 amp (unswitched)
    • Over Voltage Protection
    $233.19
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  44. $611.00
    SKU: D150X-120-2083Y

    Ditek D150X-120-2083Y 150kA Surge Protective Device, 120/208 VAC 3 Phase Wye

    • 150,000 Amp surge current rating per phase ensures long service life
    • Discrete, all-mode surge protection design maximizes performance
    • Diagnostic LEDs indicate system power and SPD function
    • Audible Alarm and Dry contacts for remote monitoring of surge protection status
    $611.00
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  45. $184.56
    SKU: MX-NPA-PoE-INT-Set

    Mobotix MX-NPA-PoE-INT-Set Power Adapter PoE Set

    • For the MOBOTIX media converter Mx2wire 1
    • For all PoE devices iaw. IEEE 802.3 af standard (e.g. VoIP phones, netbooks, router, etc.)
    • Robust and maintenance free, without moving parts
    • For connection to the power network
    • For applications with power sources from 12 to 42 V
    $184.56
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  46. $145.20
    SKU: P9W10DUL

    Speco P9W10DUL 9 Channel 12VDC Power Supply with 10A Output

    • UL listed
    • 12VDC fused output for 9 cameras
    • More than 1A per channel output
    • Individual PTC auto reset fuse for each output
    • Individual LED status indicator for each output
    $145.20
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  47. $126.99
    SKU: 561648

    Intellinet 561648 IPE-OD2G60 2-Port Outdoor Vandalproof Gigabit PoE++ Extender

    • Doubles the maximum connection distance between PoE source and device from 100 m (328 ft.) to 200 m (656 ft.)
    • Connects and powers two PoE devices, such as network cameras, wireless access points or VoIP phones, from a PSE port on a PoE injector or PoE switch
    • Delivers up to 60 W to two connected PoE devices with per-port power up to 30 W
    • IP67-rated, dustproof and waterproof
    • IK10-rated, vandal-proof
    $126.99
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  48. $125.46
    SKU: PS-2420UL

    Aiphone PS-2420UL 24V DC Power Supply, 2A, UL Listed

    • 24V DC, 2 Amp Power Supply
    • UL Listed
    $125.46
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  49. $101.24
    SKU: P124

    ELK P124 Power Supply and Battery Charger, 24VDC

    • Built-In Battery Charging Circuit
    • Auto Reset ″fuseless″ Overload Protection (PTC)
    • Visual AC and DC Power Indicators
    • AC and DC Surge Suppression
    $101.24
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  50. $88.21
    SKU: PT724A

    Altronix PT724A 1 Channel, LCD Display, Battery Charger, Annual Event Timer

    • 12 to 24 volts AC or DC operation
    • Standby current: 10mA (relay off) 50mA (relay on)
    • Battery charging current: 100mA
    • Form ″C″ relay contacts are rated 10amp @120VAC/28VDC
    • EE Prom memory protects against loss of programming due to power failure
    $88.21
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Showing 1-50 of 5540 Results

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Power Supply Frequently Asked Questions
What is a power supply for surveillance cameras?
A power supply for surveillance cameras is a device that provides the necessary electrical power to operate the cameras. It converts the electrical voltage from a wall outlet to the specific voltage required by the cameras, ensuring they function correctly and consistently.
How do I choose the right power supply for my surveillance system?
To choose the right power supply, consider the voltage and current requirements of your surveillance cameras. Check the specifications to ensure compatibility. Additionally, factor in the number of cameras you will be connecting to the power supply to ensure it can handle the total load.
What is the difference between a standard power supply and a UPS for surveillance systems?
A standard power supply provides continuous power to surveillance cameras, while an uninterruptible power supply (UPS) offers backup power during outages. A UPS ensures that cameras remain operational during power failures, providing added security and preventing data loss.
Can I use a power supply with multiple cameras?
Yes, you can use a power supply with multiple cameras, provided it has enough power output to support the total current draw of all connected cameras. It is essential to check the power supply's specifications and the cameras' requirements to ensure proper functionality.
What should I do if my surveillance camera is not getting power?
If your surveillance camera is not getting power, first check the power supply connections to ensure they are secure. Verify that the power supply is functioning correctly and providing the required voltage. If issues persist, consider inspecting the camera for faults or refer to the manufacturer’s warranty page for further assistance.