Power & UPS

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  • Save $324.29
    Altronix AL1024ULACMCB 8-Output Access Power Controller
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    Altronix AL1024ULACMCB

    Altronix AL1024ULACMCB 8-Output Access Power Controller

    8-output 12/24VDC power controller for distributed access control

    • 8 independent regulated outputs prevent cross-talk between door strikes
    • Selectable 12VDC or 24VDC per channel to match mixed-voltage hardware
    • Up to 10A capacity @ 12VDC supports multi-door expansion and headroom
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    Altronix AL1024ULACMCBJ Power Supply Charger with Accessory Power Control
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    Altronix AL1024ULACMCBJ

    Altronix AL1024ULACMCBJ Power Supply Charger with Accessory Power Control

    Dual-voltage 12/24VDC supply with 8 relay outputs for access control

    • Selectable 12VDC or 24VDC output matches field equipment without stocking variants
    • 8 independent PTC relay outputs control door strikes, locks, and auxiliary loads
    • Up to 4A @ 12VDC or 3A @ 24VDC from standard 115VAC mains input
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  • Save $325.04
    Altronix AL1024ULACMCBR 10A 8-Output Access Power Supply

    Altronix AL1024ULACMCBR

    Altronix AL1024ULACMCBR 10A 8-Output Access Power Supply

    10A 8-output access control supply with selectable 12/24VDC

    • 8 independent PTC-protected outputs prevent cascade failures across circuits
    • Selectable 12VDC or 24VDC output voltage in single unit for mixed loads
    • UL Listed for safety-critical access control and door lock applications
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    Altronix AL1024ULACMJ Power Supply/Charger with Access power (view 2)

    Altronix AL1024ULACMJ

    Altronix AL1024ULACMJ Power Supply/Charger with Access power

    Dual-voltage power supply/charger for access control with battery backup

    • Selectable 12VDC or 24VDC output up to 10A @ 12VDC for flexible installations
    • Integrated battery charging for backup power in access control systems
    • UL Listed compact design for cabinet or wall mounting in security deployments
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  • Save $220.48
    Altronix AL1024ULM 24VDC 10A Power Supply Charger - image 2
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    Altronix AL1024ULM

    Altronix AL1024ULM 24VDC 10A Power Supply Charger

    24VDC 10A power supply with battery charging and 5 protected outputs

    • Selectable 12VDC or 24VDC output eliminates need for multiple supplies
    • Five PTC Class 2 outputs protect each branch independently from shorts
    • Integrated battery charger powers loads while charging backup batteries
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  • Save $224.64
    Altronix AL1024ULMR Dual-Voltage Power Supply Charger (view 3)

    Altronix AL1024ULMR

    Altronix AL1024ULMR Dual-Voltage Power Supply Charger

    Dual-voltage 12/24VDC supply with 5 outputs and battery backup for fire alarm systems

    • Simultaneous 12VDC (0.5A) and 24VDC (10A) output across independent circuits
    • Integrated battery backup charging for continuous operation during power loss
    • UL Listed for fire alarm and security applications with lifetime warranty
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  • Save $259.57
    Altronix AL1024ULX8SD 24VDC 10A 8-Output Power Supply - Image 2

    Altronix AL1024ULX8SD

    Altronix AL1024ULX8SD 24VDC 10A 8-Output Power Supply

    24VDC 10A rack supply with 8 individually protected outputs

    • Eight PTC-protected outputs prevent single-channel failures
    • 10A total capacity across distributed security & access control loads
    • BC400 rack mount form factor for standard equipment integration
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  • Save $190.65
    Altronix AL1024ULXB2 24VDC 10A Power Supply Charger Board
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    Altronix AL1024ULXB2

    Altronix AL1024ULXB2 24VDC 10A Power Supply Charger Board

    24VDC 10A board supply with integrated battery charger & AC-fail switchover

    • Jumper-selectable 24VDC @ 10A or 12VDC @ 6A output for access control & gate systems
    • Built-in charger for sealed lead acid/gel batteries with automatic float & boost modes
    • AC-fail supervision with millisecond battery switchover; low-battery & presence detection
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  • Save $184.65
    Altronix AL1024ULXB2JP 24VDC 10A Power Supply Charger
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    Altronix AL1024ULXB2JP

    Altronix AL1024ULXB2JP 24VDC 10A Power Supply Charger

    24VDC 10A power supply with 24 independent outputs and battery backup

    • Selectable 12VDC or 24VDC output to support diverse security device requirements
    • 24 independent channels distribute power simultaneously across multiple zones
    • Built-in battery backup with AC fail detection and low battery monitoring
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  • Save $286.72
    Altronix AL1024ULXPD16 16-Output 24VDC Power Supply
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    Altronix AL1024ULXPD16

    Altronix AL1024ULXPD16 16-Output 24VDC Power Supply

    16-output 24VDC supply with independent fuses for multi-zone access control

    • 10A per output across 16 independently fused channels—fault isolation prevents zone collapse
    • 115VAC input with battery backup and AC Fail supervision for continuous operation
    • UL Listed distributed platform for door strikes, mag locks, and control circuits
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  • Save $282.72
    Altronix AL1024ULXPD16CB 16-Output 24VDC Power Supply (view 2)
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    Altronix AL1024ULXPD16CB

    Altronix AL1024ULXPD16CB 16-Output 24VDC Power Supply

    16-output 24VDC supply with integrated battery charger for access control

    • 16 independent outputs at 10A each, 160A total capacity without load interaction
    • Built-in battery charger handles UPS conditioning; no external charge module needed
    • AC fail, low battery, and battery presence supervision; UL listed for security use
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  • Save $283.32
    Altronix AL1024ULXPD16CR 8A 24VDC 16-Output Power Supply (view 3)

    Altronix AL1024ULXPD16CR

    Altronix AL1024ULXPD16CR 8A 24VDC 16-Output Power Supply

    16-output 24VDC supply with 8A continuous power and battery backup

    • 16 independent circuits at 8A continuous (10A peak) for multi-device installs
    • Integrated battery backup with AC Fail and Low Battery supervision built in
    • UL Listed for fire safety and electrical compliance in security applications
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  • Save $261.23
    Altronix AL1024ULXPD4 24VDC 10A 4-Output Power Supply

    Altronix AL1024ULXPD4

    Altronix AL1024ULXPD4 24VDC 10A 4-Output Power Supply

    Four-output 24VDC supply with integrated battery backup for access control

    • 8A max output across 4 independently fused outputs—one fault won't kill others
    • Integrated battery charger with AC Fail and Low Battery supervision alerts
    • 115VAC input, BC400 form factor fits standard security system enclosures
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  • Save $256.23
    Altronix AL1024ULXPD4CB 4-Output 24VDC Power Supply

    Altronix AL1024ULXPD4CB

    Altronix AL1024ULXPD4CB 4-Output 24VDC Power Supply

    Four independent 24VDC outputs with integrated battery backup

    • 10A per output across 4 channels; run access control, locks, and cameras from one supply
    • Built-in battery charging and UPS switching; seamless failover when AC power is lost
    • AC Fail and Low Battery supervision alerts your system immediately to outages
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  • Save $263.90
    Altronix AL1024ULXPD8 24VDC 10A Power Supply with Battery Backup - image 2

    Altronix AL1024ULXPD8

    Altronix AL1024ULXPD8 24VDC 10A Power Supply with Battery Backup

    24VDC 10A regulated supply with integrated battery backup for security systems

    • 8 independently fused outputs isolate device circuits to prevent cascade failures
    • 10A max output at 24VDC supports multi-zone access control and intercom loads
    • Integrated charger with AC fail and low-battery supervision for fault visibility
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    Altronix AL1024ULXPD8CB 8-Output 24VDC Power Supply/Charger

    Altronix AL1024ULXPD8CB

    Altronix AL1024ULXPD8CB 8-Output 24VDC Power Supply/Charger

    Eight 24VDC outputs at 10A each with integrated battery backup

    • 80A total capacity across 8 independent protected circuits
    • Built-in battery charging and management, no external charger needed
    • AC Fail, Low Battery, and Battery Presence supervision functions
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    Altronix AL1024ULXPD8CBR 8-Output 24VDC 10A Power Supply/Charger

    Altronix AL1024ULXPD8CBR

    Altronix AL1024ULXPD8CBR 8-Output 24VDC 10A Power Supply/Charger

    8-output 24VDC supply with supervised battery backup for security systems

    • 8 independent 10A channels at 24VDC regulated for multi-zone installations
    • Battery backup with AC Fail and Low Battery supervision for continuous operation
    • UL Listed construction for access control, locks, and surveillance circuits
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  • Save $252.18
    Altronix AL1024ULXR 24VDC 10A Power Supply Charger (view 2)

    Altronix AL1024ULXR

    Altronix AL1024ULXR 24VDC 10A Power Supply Charger

    24VDC 10A regulated supply with integrated battery charging for access control

    • 240W output supports multiple door locks, card readers, and control modules
    • Built-in charger maintains backup battery at full charge during normal AC operation
    • AC/battery monitoring switches to battery instantly if AC fails without interrupting devices
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  • Save $242.40
    Altronix AL1024X220 24VDC 10A Power Supply Charger

    Altronix AL1024X220

    Altronix AL1024X220 24VDC 10A Power Supply Charger

    24VDC 10A power supply with battery charger for European AC mains

    • 10A continuous output at 24VDC with single fused branch for access control and CCTV
    • Built-in charger for sealed lead-acid/gel batteries with instant auto-transfer on AC loss
    • Accepts 198–256VAC input at 50/60Hz with 5A primary fusing for international installations
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    Altronix AL1024XB2V 24VDC Power Supply Single Fused Output
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    Altronix AL1024XB2V

    Altronix AL1024XB2V 24VDC Power Supply Single Fused Output

    24VDC single-output supply with battery backup for access control

    • 8A continuous / 10A alarm output from 220VAC input (198–256VAC range)
    • Integrated charger for sealed lead acid or gel-type backup batteries
    • AC failure, battery presence, and low battery supervision via Form C contacts
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  • Save $277.72
    Altronix AL1024XP16CB220 24VDC 10A 16-Output Power Supply - image 4

    Altronix AL1024XP16CB220

    Altronix AL1024XP16CB220 24VDC 10A 16-Output Power Supply

    16-output 24VDC supply with individual PTC protection for access control

    • 16 independently monitored outputs, each with resettable PTC protection
    • 10A total capacity at 24VDC from 220V AC input for distributed power
    • Rack or panel mount form factor for multi-reader and sensor installations
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    Altronix AL1024XPD4220 10A 24VDC Power Supply Charger

    Altronix AL1024XPD4220

    Altronix AL1024XPD4220 10A 24VDC Power Supply Charger

    10A 24VDC power supply with integrated PD4 charger for security systems

    • 10-amp output at 24VDC powers access control, surveillance, and alarm equipment
    • PD4 charging module handles battery backup for multi-door security installations
    • 220V AC input compatible with standard facility electrical infrastructure
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    Altronix AL1042ULADA 24VDC 10A NAC Power Extender

    Altronix AL1042ULADA

    Altronix AL1042ULADA 24VDC 10A NAC Power Extender

    24VDC 10A NAC power extender for remote fire alarm appliances

    • Four configurable output circuits (Class A, Class B, or mixed) with 2.5A per circuit
    • Dual trigger inputs accept low-voltage signals from control panel to activate remote zones
    • UL864/FM listed with output loop supervision and ground fault detection built in
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    Altronix AL125UL Dual-Output 12/24VDC Power Supply - image 3
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    Altronix AL125UL

    Altronix AL125UL Dual-Output 12/24VDC Power Supply

    Dual-output 12/24VDC supply with battery backup for access control

    • Two independent channels, each configurable 12VDC or 24VDC at 1A max
    • Integrated battery charging supports 7AH or dual 4AH packs for 4-hour runtime
    • UL Listed with supervised fire alarm disconnect in compact enclosure format
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  • Save $0.79
    Altronix AL125ULB Dual-Output 12/24VDC Power Supply Board

    Altronix AL125ULB

    Altronix AL125ULB Dual-Output 12/24VDC Power Supply Board

    Compact dual-output 12/24VDC board supply with battery backup for access control

    • Two independent 1A outputs, each selectable 12VDC or 24VDC from single 24VAC input
    • Built-in battery charger supports sealed lead acid or gel backup for power-loss protection
    • Supervised fire alarm disconnect with latching/non-latching modes; PTC overcurrent protection
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    Altronix AL125ULE Dual Output 12/24VDC Power Supply

    Altronix AL125ULE

    Altronix AL125ULE Dual Output 12/24VDC Power Supply

    Dual 12/24VDC output power supply with battery charging for fire alarm systems

    • Independent 12VDC and 24VDC outputs at 1A each from single 24VAC input
    • UL Listed enclosure rated for fire alarm and security system applications
    • Integrated battery charging for backup power in networked installations
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    Altronix AL125ULP Dual Output 12/24VDC Power Supply
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    Altronix AL125ULP

    Altronix AL125ULP Dual Output 12/24VDC Power Supply

    Compact dual-channel 12/24VDC supply with independent PTC protection

    • Selectable 12VDC or 24VDC per channel—mix voltages in one unit
    • Two independent PTC-protected outputs at 1A each, 2A aggregate capacity
    • UL listed, 24VAC input, compact form factor for retrofit installations
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  • Save $134.46
    Altronix AL125ULX Dual-Voltage Access Control Power Supply (view 2)
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    Altronix AL125ULX

    Altronix AL125ULX Dual-Voltage Access Control Power Supply

    Dual-voltage access control supply, 12/24VDC selectable with battery backup

    • Selectable 12VDC @ 1A or 24VDC @ 0.5A from single 115VAC input
    • Built-in battery backup maintains power during AC mains failure
    • 2 PTC-protected outputs auto-reset on fault; fire alarm disconnect capable
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  • Save $182.90
    Altronix AL168175CB 8-Output 16VAC Power Supply
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    Altronix AL168175CB

    Altronix AL168175CB 8-Output 16VAC Power Supply

    8-output 16VAC supply with individual circuit protection for security systems

    • 10A total capacity across 8 independently protected outputs prevents single-fault cascade
    • 16VAC regulated output maintains stable voltage for door locks, intercoms, and sensors
    • PTC thermistor auto-reset per output shuts down faulted circuits automatically
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    Altronix AL168300CB 8-Output 16VAC Power Supply

    Altronix AL168300CB

    Altronix AL168300CB 8-Output 16VAC Power Supply

    8-output 16VAC regulated supply with 18A capacity for distributed power

    • 8 PTC-protected outputs automatically limit current on overload—no fuses to replace
    • 18 amps total capacity across all outputs for multi-device security installations
    • 115VAC input, BC300 metal enclosure rated for wall or rack mounting
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    Altronix AL168300CBM 8 Output Control Panel Power Suppl

    Altronix AL168300CBM

    Altronix AL168300CBM 8 Output Control Panel Power Suppl

    8-output 16VAC power supply with individual PTC protection for access control

    • 16VAC @ 18A total capacity supports multiple door strikes and magnetic locks
    • 8 individually PTC-protected outputs auto-reset on fault, no manual fuse replacement
    • 115VAC input, BC100M metal enclosure fits wall or standard rack mounting
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    Altronix AL168600CB Multi-Output Power Supply 16VAC/18VAC vi

    Altronix AL168600CB

    Altronix AL168600CB Multi-Output Power Supply 16VAC/18VAC vi

    8-channel 16VAC/18VAC power supply, 40A capacity for security systems

    • Eight independent 16VAC outputs handle access control, alarms, and cameras
    • 40A total current across all channels for multi-device simultaneous operation
    • 115VAC input, UL/CUL listed, rack-mount form factor for cabinet integration
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    Altronix AL168CB 8-Output 16VAC Power Supply
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    Altronix AL168CB

    Altronix AL168CB 8-Output 16VAC Power Supply

    8-output 16VAC power supply, 6A per channel, 115VAC input

    • Eight independent 16VAC outputs rated 6A maximum per channel
    • 115VAC, 50/60Hz input with BC100 enclosure for panel mounting
    • CE-certified for multi-zone access control and security systems
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    Altronix AL175ULB Dual Output Access Control Power Supply
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    Altronix AL175ULB

    Altronix AL175ULB Dual Output Access Control Power Supply

    Dual-output access control supply, 12/24VDC selectable, 1.75A per channel

    • Two independent Class 2 outputs—configure each for 12V or 24V independently
    • 1.75A per channel supports card readers, strikes, and lock controllers per zone
    • Integrated battery charging and supervision (AC fail, low battery, presence detect)
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Power & UPS

Power is the foundation of every surveillance, access-control, and network system. Centralized, supervised, battery-backed power keeps cameras recording, doors locking, and switches forwarding during outages and surge events. Choose components sized for your load — recorder UPS, camera supplies, PoE midspans, surge protection — and your system runs through the events that take down unmanaged installations.

Plan a Reliable Power System

  • Sized power supplies — 12V or 24V DC sized to total device load plus 25% headroom for spin-up, aging, and expansion.
  • UPS & battery backup — runtime sized to your outage profile, with managed shutdown for NVRs and access controllers.
  • PoE budgets — 802.3af, at, and bt midspans/switches sized for total port load, not just per-port maximum.
  • Surge protection & grounding — at the building entrance and at outdoor camera locations exposed to lightning.
  • Distribution & redundancy — rack PDUs, DIN-rail supplies for industrial cabinets, and dual-source feeds for life-safety loads.

Shop by Category

UPS & Battery Backup
Rack-mount and tower UPS units sized to NVR, switch, and controller load — line-interactive and double-conversion topologies for clean recovery.
Power Supplies
12V DC and 24V DC supplies for camera and access-control panels — sized by current draw with 25% headroom for surge and expansion.
PoE Injectors & Midspans
802.3af, 802.3at, and 802.3bt midspans for legacy switches — 15W to 90W per port for PTZ cameras, displays, and high-power readers.
Rack Power Supplies
19-inch chassis with distributed outputs — PTC fused, supervised, and battery-backup ready for multi-camera or access-control deployments.
DIN Rail Power Supplies
Industrial DIN-rail supplies for control cabinets — wide-range AC input, redundant pairing, and temperature-rated for harsh environments.
Power Delivery & Supplies
Centralized distribution panels, surge protection, and grounding products for organized, code-compliant low-voltage installations.
Surge Protectors
Inline Ethernet, coax, and AC surge suppressors for outdoor cameras, antenna runs, and equipment-room protection — critical for rooftop and pole-mount installations.

Featured Brands

Altronix
Access-control and CCTV power — rack and wall enclosures, battery backup, and FACP-compatible supervised power.
Lifesafety Power
Networked supervised power for access control and fire — Mercury, LenelS2, and Genetec integrations.
NETGEAR
PoE+ and PoE++ switches and midspans with high port-count power budgets for camera and Wi-Fi deployments.
Ubiquiti
UniFi PoE switches with managed budget per port — strong fit for IT-managed surveillance VLANs.
Cradlepoint
Cellular failover routers with PoE and dual-SIM for branch-site continuity when WAN drops.
Transition Networks
Industrial PoE++ media converters and ruggedized switches for outdoor, transportation, and utility deployments.

Buyer FAQ

How do I size a UPS for my surveillance system?
Add up the wattage of every device on the UPS — recorder, switch, monitor, controller, and PoE budget for the cameras — then add 25% headroom for spin-up and aging. Multiply by your target runtime (typically 15–30 minutes for managed shutdown, 4–8 hours for site continuity) to pick a VA rating. Our team can review your bill of materials and recommend a model — submit details via the contact form.
What's the difference between PoE, PoE+, and PoE++?
PoE (802.3af) delivers up to 15.4W per port — fine for fixed-lens cameras and basic readers. PoE+ (802.3at) lifts that to 30W — covers PTZ heaters, IR illuminators, and most multi-sensor cameras. PoE++ (802.3bt Type 3/4) runs up to 60W or 90W per port for high-power thermal cameras, displays, and access-control controllers. Pick a switch or midspan whose total budget covers the sum of per-port loads, not just the per-port maximum.
Why use a midspan instead of a PoE switch?
When you have an existing non-PoE switch you want to keep, a midspan (PoE injector) adds power without replacing the switch. Midspans also help when you need to upgrade a few high-power ports (60W or 90W) without buying an entire 802.3bt switch.
Do I need surge protection on outdoor cameras?
Yes — outdoor Ethernet runs collect induced energy during nearby strikes even when the camera isn't directly hit. Inline PoE surge protectors at the camera (or at the building entry) clamp the spike and protect the recorder/switch. Critical for any pole-mount or rooftop deployment.
How do I plan power for an access-control system?
Each door typically needs 1–2A at 12V DC (controller + reader + lock + REX). Multiply by door count, then size a supervised power supply (Altronix, Lifesafety) with battery backup matched to UL 294 / NFPA 72 hold-up time for your jurisdiction. Our Senior Specialist team has working integrators who size these systems daily.

Need help sizing your system?

Our team includes working integrators who size camera-system power, PoE budgets, and access-control supplies daily. Send your bill of materials, recorder count, and target runtime — we'll recommend the right UPS, supply, and midspans before you order.

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