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: T2SAK7512
Altronix T2SAK7512 12-Door Access Power Integration Kit
12-door access control power kit with 20A dual-voltage output
$1,729.37 $1,302.99 Save $426.38The item has been added -
Altronix
SKU: T2SAK7512D
Altronix T2SAK7512D Dual-Voltage Supervised Power Supply
Dual-voltage supervised power supply with 20A output and battery backup
- Selectable 12VDC/24VDC at 20A each powers mixed legacy and modern loads from one unit.
- Ground fault and power-loss supervision with relay output integrates directly into control panels.
- Integrated battery charger and UL Listed rating satisfy backup and compliance requirements.
$1,729.37 $1,306.99 Save $422.38The item has been added -
Altronix
SKU: T2SAK75F12
Altronix T2SAK75F12 12-Door Access Control Kit
12-door access control kit with dual power supplies and Salto support
- Pre-bundled 12-door kit cuts design time with Trove2SA2, ACM8, ACM4, and dual eFlow modules.
- 24VDC power with battery backup ensures door lock continuity during outages.
- Native Salto integration and real-time forced-entry supervision ship ready out of box.
$1,817.56 $1,357.99 Save $459.57The item has been added -
Altronix
SKU: T2SAK78
Altronix T2SAK78 8-Door Salto Access Integration Kit
8-door Salto integration kit for TROVE2SA2 power platforms
- Supports up to 8 doors for centralized Salto locking and power management.
- Delivers 24VDC@10A output with fused circuit protection for reliable door power.
- Designed for TROVE2SA2 platforms; backed by a Lifetime Limited Warranty.
$1,456.54 $1,087.99 Save $368.55The item has been added -
Altronix
SKU: T2SAK78D
Altronix T2SAK78D 24VDC 10A Power Supply Charger
24VDC 10A regulated supply with integrated battery charger for security
- Delivers 24VDC at 10A continuous output to power multiple access control or CCTV devices.
- Integrated battery charger maintains backup readiness during AC mains failure automatically.
- PTC resettable protection on outputs eliminates nuisance trips and reduces service calls.
$1,781.44 $1,079.99 Save $701.45The item has been added -
Altronix
SKU: T2SAK7F8
Altronix T2SAK7F8 Trove2SA2 8-Door Access Power Integration Kit
24VDC 10A power kit for 8-door Trove2SA2 access control
- Delivers 24VDC at 10A regulated output to power up to 8 access control doors.
- Fused power distribution provides per-circuit overcurrent protection across all doors.
- Lifetime limited warranty and U.S. manufacture back long-term Trove2SA2 deployments.
$1,492.17 $1,114.99 Save $377.18The item has been added -
Altronix
SKU: T2SH7XK1D
Altronix T2SH7XK1D 24VDC Power Distribution Module
24VDC power distribution with 12 supervised outputs and real-time fault detection
- Distributes 24VDC across 12 supervised outputs for centralized multi-zone power management.
- 12A max current with battery backup keeps connected loads online during AC power loss.
- Wall, pole, or rack mount options simplify deployment in diverse installation environments.
$2,725.19 $1,496.99 Save $1,228.20The item has been added -
Altronix
SKU: T2SK78
Altronix T2SK78 8-Door Access Power Integration Kit
8-door power integration kit with integrated fusing and UL protection
- Controls 8 independent door strikes or mag-locks from a single integrated unit.
- Integrated fusing on each circuit provides overcurrent protection without add-on hardware.
- UL-listed (ULXB) construction supports code-compliant installations; backed by lifetime warranty.
$1,303.01 $973.99 Save $329.02The item has been added -
Altronix
SKU: T2SK7F8
Altronix T2SK7F8 8-Door Access Control Kit
8-door access control kit with integrated network management
- Manages 8 independent doors with individual circuit protection via PDS8 distribution.
- Pre-paired components cut on-site assembly time and eliminate compatibility risk.
- Backed by a lifetime warranty on US-manufactured hardware for long-term deployments.
$1,628.91 $1,216.99 Save $411.92The item has been added -
Add to Cart The item has been addedAltronix
SKU: T2SK7F8D
Altronix T2SK7F8D 8-Door Access Control Integration Kit
Eight-door access control kit with integrated power, battery backup, and Software House processor
- Controls up to 8 independent doors with per-door credential and lock logic routing.
- Integrated VR6 battery backup and PDS8CB power distribution eliminate separate sourcing.
- Software House-compatible processor ships pre-configured, cutting on-site commissioning time.
In stock · Ships same business day$1,338.64 $999.99 Save $338.65The item has been added -
Altronix
SKU: T2SS75LESCK2
Altronix T2SS75LESCK2 Dual Supply 18A Backup Power Kit
Dual 18A redundant power for Altronix access control systems
- Dual-input redundant architecture sustains 24VDC/12A output during primary power loss.
- Supports 12 outputs with AC fail supervision for fault-visible access control deployments.
- Rack, wall, or pole mounting options suit diverse cabinet and infrastructure layouts.
$1,670.15 $1,272.99 Save $397.16The item has been added -
Altronix
SKU: T2SS7LESCK1
Altronix T2SS7LESCK1 Integrated Power Control Kit
Centralized 24VDC power control kit for Altronix access systems
- Delivers 24VDC at up to 12A across 12 outputs for multi-door access deployments.
- Includes VR6 Voltage Regulator and ACMS8CB Controller; rack-, wall-, or pole-mountable.
- AC Fail supervision with battery backup ensures continuity during power interruptions.
$1,378.45 $1,050.99 Save $327.46The item has been added -
Altronix
SKU: T2SSK7514
Altronix T2SSK7514 14-Door Access Control Kit
14-door access control kit with integrated power and lock supervision
- Manages 14 doors with 16 relay outputs across dual PD8UL boards from one kit.
- Combined 11.2A at 24VDC with integrated battery backup ensures uninterrupted lock power.
- Dual ACM8 modules support Wiegand and RS-485 readers; RSB2 provides door lock supervision.
$1,823.97 $1,363.99 Save $459.98The item has been added -
Altronix
SKU: T2SSK7514D
Altronix T2SSK7514D Dual Output 24V/12V Power Supply
Dual 24V/12V regulated supply, 10A per rail for mixed-voltage systems
- Delivers 24V @ 10A and 12V @ 10A simultaneously on independent regulated rails.
- PTC overcurrent protection on each output prevents damage without manual reset.
- UL listed with lifetime limited warranty; built in the US to S2 construction standards.
$2,027.40 $1,206.99 Save $820.41The item has been added -
Altronix
SKU: T2SSK75F14
Altronix T2SSK75F14 14-Door Lenel S2 Integration Kit
14-door Lenel S2 integration kit with dual power supplies and remote monitoring
- Controls 14 doors with native Lenel S2 integration for real-time event supervision.
- Dual PD8UL supplies and ACM8 modules deliver 12VDC with inrush-protected UPS backup.
- RSB2 bridge enables remote monitoring of all door and power circuits from a single node.
$1,895.21 $1,418.99 Save $476.22The item has been added -
Altronix
SKU: T2SSK78D
Altronix T2SSK78D 8-Door Lenel-S2 Access & Pwr. Intgr. Kit
8-door Lenel-S2 integration kit with unified access & power control
- Scales to 8 door integration points with native Lenel-S2 compatibility.
- Pre-configured access-to-power connectivity reduces multi-door field wiring time.
- Lifetime limited warranty backs the 46.9 lb domestically manufactured assembly.
$1,670.69 $996.99 Save $673.70The 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.