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: T3SK75F8D
Altronix T3SK75F8D 8-Door Access Control Kit
8-door access control kit with centralized power and battery backup
- Consolidates 8-door power, credential processing, and I/O into one validated kit.
- Integrated battery backup maintains door control during power outages.
- Rack-mount form factor with lifetime warranty simplifies deployment and long-term support.
$2,606.45 $1,750.99 Save $855.46The item has been added -
Altronix
SKU: T3SK77724SD
Altronix T3SK77724SD 24-Door Access Control Kit
24-door access control kit with integrated power and battery backup
$4,369.56 $2,676.99 Save $1,692.57The item has been added -
Altronix
SKU: T3SS75LESCK3
Altronix T3SS75LESCK3 Trove3SS3 Power System Kit
12-output 24VDC power kit for Trove3SS3 access & video systems
- Delivers 24VDC across 12 supervised outputs at up to 12A total from 115VAC input.
- Integrated battery backup and AC fail supervision maintain uptime during power events.
- Wall, pole, or rack mounting options suit diverse enclosure and facility layouts.
$3,166.99 $2,056.99 Save $1,110.00The item has been added -
Altronix
SKU: T3SSK75F28D
Altronix T3SSK75F28D 28-Door Access Control Kit
28-door access control kit with Lenel-S2 native integration
- Manages 28 doors via three ACM8CB and one ACM4CB output modules in a single kit.
- Native Lenel-S2 compatibility reduces integration time across complex multi-door deployments.
- Per-circuit fault detection on all supervised outputs enables rapid isolation of wiring faults.
$3,363.34 $2,261.99 Save $1,101.35The item has been added -
Altronix
SKU: T3VK75F20
Altronix T3VK75F20 20-Door Access Control Integration Kit
20-door access control kit with integrated power distribution and battery backup
- Manages 20 independent door positions with integrated credential and power logic.
- Battery backup and real-time circuit supervision maintain uptime during power loss.
- Lifetime warranty covers the full kit including eFlow controllers and reader modules.
$2,982.47 $2,012.99 Save $969.48The item has been added -
Altronix
SKU: TAM2
Altronix TAM2 Trove2 Backplane for Altronix/AMAG
Trove2 backplane for Altronix and AMAG access control expansion
- Accepts both Altronix and AMAG modules in one backplane, eliminating external interface hardware.
- Trove2 slot architecture consolidates door control, relay, and I/O cards into a single compact unit.
- US-manufactured with a lifetime warranty, reducing long-term replacement risk on installed deployments.
$302.90 $166.99 Save $135.91The item has been added -
Add to Cart The item has been addedAltronix
SKU: TANGO1B
Altronix TANGO1B PoE-Driven Lithium Backup Board Supply
PoE-powered board supply with integrated lithium battery backup
In stock · Ships same business day$597.24 $318.99 Save $278.25The item has been added -
Altronix
SKU: TANGO8ACB
Altronix TANGO8ACB 8-Output 12VDC Access Power Controller
8-output 12VDC access controller with PoE+ input and battery backup
- Eight independently fused, supervised 12VDC outputs enable per-circuit fault isolation.
- PoE++ (802.3bt) input eliminates dedicated AC circuits, simplifying multi-door deployments.
- Integrated battery charger maintains backup power automatically during mains loss events.
$1,057.51 $580.99 Save $476.52The item has been added -
Altronix
SKU: TANGO8AP
Altronix TANGO8AP 8-Output PoE Power Controller
8-output 24VDC PoE power controller with integrated battery backup
- Draws power from PoE++ (802.3bt) input, eliminating dedicated AC runs at remote nodes.
- Eight supervised 24VDC outputs detect load faults across readers, strikes, and mag locks.
- Integrated battery backup and charger sustain access control functions during outages.
$1,137.47 $624.99 Save $512.48The item has been added -
Altronix
SKU: TAPE1
Altronix TAPE1 Double-Sided Adhesive Mounting Pads
Adhesive mounting pads for enclosures—no drilling required
- Mounts enclosures to smooth surfaces without drilling, anchors, or wall damage.
- Double-sided adhesive bonds enclosure base to surface, eliminating separate hardware.
- Lifetime Limited Warranty confirms adhesive meets Altronix durability standards.
$15.84 $14.99 Save $0.85The item has been added -
Altronix
SKU: TBH2
Altronix TBH2 Trove2 Backplane Module
Backplane module for Trove2 modular power distribution systems
- Integrates directly with Trove2 chassis, eliminating all point-to-point wiring.
- US-manufactured unit ships as an authentic Altronix component with lifetime warranty.
- Serves as the power and signal backbone for scalable multi-module Trove2 deployments.
$173.02 $104.99 Save $68.03The item has been added -
Altronix
SKU: TBHD2
Altronix TBHD2 Bosch Trove Door Backplane
Door backplane for Bosch Trove2 enclosure integration
- Designed specifically for Bosch Trove2 enclosures, ensuring verified mechanical fit.
- Door-mounted backplane simplifies component organization within Trove2 deployments.
- Lifetime Limited Warranty reduces long-term replacement risk for installed infrastructure.
$208.93 $114.99 Save $93.94The item has been added -
Add to Cart The item has been addedAltronix
SKU: TBL2
Altronix TBL2 Trove2 Blank Backplane
Blank Trove2 backplane for custom power distribution builds
In stock · Ships same business day$220.25 $120.99 Save $99.26The item has been added -
Add to Cart The item has been addedAltronix
SKU: TBL3
Altronix TBL3 Trove3 Blank Backplane Enclosure
Blank modular enclosure for custom Trove3 power configurations
- Blank backplane accepts Trove3 power, PoE, and battery modules—populate only what you need.
- Mounts in a 19-inch rack or directly on a wall, fitting diverse installation environments.
- Lifetime warranty covers the enclosure frame across all deployment configurations.
In stock · Ships same business day$397.35 $218.99 Save $178.36The item has been added -
Altronix
SKU: TC1
Altronix TC1 Trove1 Backplane for Altronix/CDVI
Hot-swappable backplane for Altronix and CDVI Trove1 chassis
- Hot-swap cards on live Trove1 chassis without powering down or scheduling downtime.
- Compatible with both Altronix and CDVI Trove1 platforms for multi-vendor deployments.
- Lifetime limited warranty covers mission-critical installations; US manufactured.
$163.01 $89.99 Save $73.02The item has been added -
Altronix
SKU: TCV2
Altronix TCV2 Trove2Backplane f/Altronix/CDVI/Openpath
Modular backplane enclosure for Altronix, CDVI, and Openpath systems
- Backplane architecture supports modular component integration across Altronix, CDVI, and Openpath.
- Standardized enclosure form factor enables consistent, repeatable deployment across multi-vendor sites.
- Lifetime Limited Warranty reduces long-term replacement risk for installed infrastructure.
$195.86 $194.99 Save $0.87The 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.