Power & UPS
Sub categories
Power Supplies
1027 items
PoE Injectors & Midspans
395 items
Power Delivery & Supplies
1639 items
Surge Protectors
12 items
UPS & Power Management
47 items
Showing Results for Power & UPS
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Altronix
SKU: T2KE3316DV
Altronix T2KE3316DV Trove2 16-Door Access Power Kit
16-door power distribution for Trove2 access systems with 220V input
- Supports 16 doors from a single Trove2 rack-mount enclosure, simplifying cable management.
- 220V input enables direct deployment in international sites without step-down conversion.
- Native ULX and KISI integration eliminates third-party middleware for access control power.
$1,863.57 $1,251.99 Save $611.58The item has been added -
Altronix
SKU: T2KE3316V
Altronix T2KE3316V TROVE2 16-Door Access Power Kit
16-door access power kit with per-door fused protection
- Distributes fused power to 16 discrete door circuits, isolating faults per door.
- Native compatibility with TROVE2 ULX and KISI platforms simplifies integration.
- US-manufactured with a Lifetime Limited Warranty; rack-mount form factor, 44.7 lb.
$1,863.57 $1,251.99 Save $611.58The item has been added -
Altronix
SKU: T2KE33F16
Altronix T2KE33F16 16-Door Access Control Kit
16-door access control kit with dual redundant power and Kisi integration
- Controls up to 16 doors from a single integrated enclosure, reducing cable runs.
- Dual eFlow6NB power supplies provide redundant failover for mission-critical uptime.
- Native Kisi cloud compatibility simplifies credential management and audit logging.
$2,137.73 $1,304.99 Save $832.74The item has been added -
Altronix
SKU: T2KHK312
Altronix T2KHK312 12-Door Access Control Power Kit
12-door power distribution kit with dual 12V/24V output and 6A capacity
- Powers up to 12 access control doors from a single centralized distribution kit.
- Selectable 12V/24V output at 6A accommodates mixed-voltage lock and reader hardware.
- Fused circuit protection and modular design simplify staged system expansion.
$1,699.91 $1,141.99 Save $557.92The item has been added -
Altronix
SKU: T2KHK3F12
Altronix T2KHK3F12 12-Door Access Power Integration Kit
12-door access control power kit with 6A per circuit and fused protection
- Supports 12 independent door circuits, scaling mid-size access control without centralized power.
- 6A per circuit branch handles high-draw mag locks and strikes without shared load compromise.
- Per-circuit fusing isolates faults to a single door, keeping remaining 11 circuits operational.
$1,739.51 $1,168.99 Save $570.52The item has been added -
Altronix
SKU: T2KK38
Altronix T2KK38 8-Door Access Power Integration Kit
8-door access power kit with 6-amp supply and fused distribution
- Controls 8 independent access points from a single 6-amp power distribution unit.
- Fused per-door circuits isolate faults without taking down the entire installation.
- UL-listed and backed by a Lifetime Limited Warranty for commercial deployments.
$1,183.80 $795.99 Save $387.81The item has been added -
Altronix
SKU: T2KK3F8
Altronix T2KK3F8 8-Door Access Control Integration Kit
8-door access control kit with integrated power, monitoring, and battery backup
- Factory-integrated kit supports 8 doors, eliminating field assembly and reducing commissioning time.
- ACM8 module delivers per-door current supervision, detecting load faults and lock malfunctions.
- Battery backup via T16100 charger maintains full operation during mains failure; lifetime warranty.
$1,223.41 $820.99 Save $402.42The item has been added -
Altronix
SKU: T2KK3F8D
Altronix T2KK3F8D 8-Door Access Control Integration Kit
8-door access control kit with integrated power and credential management
- Supports 8 doors with pre-coordinated power and credential management in one kit.
- Includes Trove2KA2, eFlow6NB, ACM8CB, and T16100—no separate component sourcing needed.
- Battery backup capability keeps doors operational during power interruptions.
$1,223.41 $821.99 Save $401.42The item has been added -
Altronix
SKU: T2KSK3F8
Altronix T2KSK3F8 8-Door Access Control Integration Kit
8-door access control kit with integrated power and credential processing
- Controls up to 8 independently supervised access points from a single integrated kit.
- Integrated VR6 voltage regulator protects distributed door hardware from supply variance.
- Lifetime warranty covers the full kit, reducing long-term maintenance cost exposure.
$1,658.58 $1,111.99 Save $546.59The item has been added -
Altronix
SKU: T2KSK712D
Altronix T2KSK712D Dual 12VDC 10A Power Supply
Dual 12VDC 10A power supply with integrated battery backup for security systems
- Two independent 12VDC/10A outputs enable segmented power distribution across separate circuits.
- Integrated battery backup ensures seamless failover to battery during mains loss.
- ULX and PTC certifications confirm compliance with commercial safety and thermal protection standards.
$1,958.83 $1,195.99 Save $762.84The item has been added -
Altronix
SKU: T2KSK7F12
Altronix T2KSK7F12 12-Door Access Control Kit
12-door access control kit with IP networking and 8 power outputs
- Manages 12 access control doors plus 8 independently switched power outputs in one kit.
- IP network bridge enables remote management and enterprise network integration out of the box.
- Lifetime warranty and US-made construction reduce long-term support risk on critical deployments.
$1,819.81 $1,219.99 Save $599.82The item has been added -
Altronix
SKU: T2M3CK1ADQ
Altronix T2M3CK1ADQ 8-Door Access Power Integration Kit
8-door access control power integration with 115VAC input
- Centralizes power distribution for up to 8 doors from a single 115VAC input.
- Rack-mount form factor simplifies installation in standard equipment enclosures.
- Lifetime limited warranty backs deployment in long-cycle commercial installations.
$2,576.37 $1,962.99 Save $613.38The item has been added -
Altronix
SKU: T2M3LESCK1
Altronix T2M3LESCK1 Trove2M2 6A Power Supply Kit
6A regulated DC power supply for Trove2M2 enclosures
- Delivers 24VDC regulated output at up to 12A across 12 discrete outputs.
- Supports PoE++ (802.3bt) for high-draw devices without external injectors.
- Rack, wall, or pole mount options with AC fail supervision and battery backup.
$1,353.60 $878.99 Save $474.61The item has been added -
Altronix
SKU: T2M7LCK2D
Altronix T2M7LCK2D 7Ah Battery Backup Module
7Ah sealed lead-acid backup for Altronix T2M power platforms
- 7Ah sealed lead-acid cell sustains access control and alarm loads during AC failure.
- Modular form factor slots into Altronix T2M series without external charging hardware.
- Lifetime limited warranty covers the unit for the full deployment lifecycle.
$2,870.74 $1,549.99 Save $1,320.75The item has been added -
Altronix
SKU: T2MK33F8VAMZ
Altronix T2MK33F8VAMZ 8-Output 220V Power Distribution Kit
220V 8-output power distribution kit with battery backup & DIN-rail mount
$2,280.39 $1,538.99 Save $741.40The item has been added -
Altronix
SKU: T2MK34
Altronix T2MK34 4-Door Access Power Integration Kit
4-door access control power kit with per-channel 6A fuses
- Provides 6A per-channel fusing across 4 doors, isolating faults to individual circuits.
- Integrates directly with TROVE2M2 platforms, eliminating custom wiring or adapter modules.
- Consolidates multi-door power distribution into one unit, reducing cable runs and terminations.
$1,344.73 $903.99 Save $440.74The item has been added
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.