Power & UPS
Sub categories
Power Supplies
1027 items
PoE Injectors & Midspans
394 items
Power Delivery & Supplies
1639 items
Surge Protectors
12 items
UPS & Power Management
47 items
DC Power Connectors & Lugs
0 item
Showing Results for Power & UPS
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Lifesafety Power
SKU: FPO150/250-2M8NLCSD16E8M2
Lifesafety Power FPO150/250-2M8NLCSD16E8M2 150W power supply 12A
- 8 individually fused 3A outputs isolate faults per device, preventing system-wide outages.
- Dual-supply topology delivers up to 20A @ 12VDC or 10A @ 24VDC on the 250W configuration.
- E8 enclosure (36H×30W×6.5D in.) supports rack or wall mount for dense multi-endpoint wiring.
$3,452.00 $2,267.99 Save $1,184.01The item has been added -
Lifesafety Power
SKU: FPO150/250-2M8NLCSD16E8M3
Lifesafety Power FPO150/250-2M8NLCSD16E8M3 150W power supply 12A
- Dual-voltage output (12V/24V) supports mixed camera, lock, and reader loads from one unit.
- 8 individually fused 3A ports eliminate daisy-chained adapters and simplify fault isolation.
- Rack, wall, or DIN-rail mountable for flexible deployment in cabinets and closets.
$3,615.00 $2,374.99 Save $1,240.01The item has been added -
Lifesafety Power
SKU: FPO150/250-3D8P2M8NLCE4M1/T16-A
Lifesafety Power FPO150/250-3D8P2M8NLCE4M1/T16-A 150W power suppl
- Dual-mode 150W/250W output matches load budgets from small reader nets to full buildings.
- Eight individually fused 3A outputs isolate faults per circuit, preventing cascading outages.
- Per-output Bus1/Bus2 routing enables logical grouping and redundant paths without rewiring.
$3,653.00 $2,399.99 Save $1,253.01The item has been added -
Lifesafety Power
SKU: FPO150/250-3D8P2M8NLCE6M1/P16-A
Lifesafety Power FPO150/250-3D8P2M8NLCE6M1/P16-A 150W power suppl
- Dual 150W/250W rating lets you scale output at install without field jumpers.
- Eight individually fused 3A outputs isolate faults without tripping the main supply.
- Dual bus architecture enables load balancing across circuits in a single enclosure.
$4,800.00 $3,152.99 Save $1,647.01The item has been added -
Lifesafety Power
SKU: FPO150/250-3D8P2M8NLCE8M1
Lifesafety Power FPO150/250-3D8P2M8NLCE8M1 150W power supply 12A
- Dual-rated 150W/250W output supports 12V or 24V loads across multi-door deployments.
- Eight individually fused 3A DC outputs allow per-port circuit isolation via Bus1/Bus2.
- Class 2 power-limited design meets UL life-safety requirements for access-control installs.
$3,257.00 $2,139.99 Save $1,117.01The item has been added -
Lifesafety Power
SKU: FPO150/250-3D8P2M8NLCE8M1/P16-A
Lifesafety Power FPO150/250-3D8P2M8NLCE8M1/P16-A 150W power suppl
- Eight independently fused Class 2 outputs (3A each) isolate faults without killing the full distribution.
- Per-output bus assignment logically segregates device groups—readers vs. locks—over existing wiring.
- Managed module reports fuse status and per-output load, cutting field troubleshooting time on service calls.
$5,317.00 $3,492.99 Save $1,824.01The item has been added -
Lifesafety Power
SKU: FPO150/250-3D8P2M8NLCE8M2/P16-A
Lifesafety Power FPO150/250-3D8P2M8NLCE8M2/P16-A 150W power suppl
- Selectable 150W or 250W output covers 12V and 24V loads from a single SKU.
- Eight individually fused Class 2 outputs (2.5A each) eliminate external distribution blocks.
- Dual-bus architecture isolates critical loads, preventing one bus failure from cascading.
$4,946.00 $3,248.99 Save $1,697.01The item has been added -
Lifesafety Power
SKU: FPO150/250-3D8P2M8NLCE8M2/P16-B
Lifesafety Power FPO150/250-3D8P2M8NLCE8M2/P16-B 150W power suppl
- Selectable 150W or 250W output scales to installation size without stocking extra SKUs.
- Eight independently fused 3A aux outputs eliminate external fuse blocks and relay modules.
- Per-output Bus1/Bus2 selection enables segregated feeds for redundancy or device isolation.
$4,946.00 $3,248.99 Save $1,697.01The item has been added -
Lifesafety Power
SKU: FPO150/250-3D8P2M8NLCE8M2/P16-C
Lifesafety Power FPO150/250-3D8P2M8NLCE8M2/P16-C 150W power suppl
- Jumper-selectable 12V or 24V output supports both legacy and modern access control hardware.
- Eight independently fused Class 2 outputs eliminate external relay banks in multi-load deployments.
- Dual-bus routing isolates critical door strike loads from secondary auxiliary devices per output.
$4,946.00 $3,248.99 Save $1,697.01The item has been added -
Lifesafety Power
SKU: FPO150/250-3D8P2M8PNLCE8M3/P16-A
Lifesafety Power FPO150/250-3D8P2M8PNLCE8M3/P16-A 150W power supp
- Dual-output rating (150W/12V or 250W/24V) supports legacy and modern devices from one supply.
- Eight individually managed Class 2 auxiliary outputs, each rated 2.5A, reduce field wiring complexity.
- Per-output bus selection enables functional separation of access control and camera circuits in one enclosure.
$5,221.00 $3,429.99 Save $1,791.01The item has been added -
Lifesafety Power
SKU: FPO150/250-4D8E8P
Lifesafety Power FPO150/250-4D8E8P Power supply board 150W 12A/1
- Dual-voltage output (12VDC/24VDC) eliminates conversion hardware in mixed-device deployments.
- 12A at 12VDC supports up to 144W of connected load across cameras and access control devices.
- Screw-down output terminals simplify field wiring for IR illuminators, readers, and solenoids.
$2,384.00 $1,565.99 Save $818.01The item has been added -
Lifesafety Power
SKU: FPO150/250-B1002C82D8E12M
Lifesafety Power FPO150/250-B1002C82D8E12M 150W power supply 12A
- Selectable 150W or 250W mode delivers 12A/20A at 12VDC or 6A/10A at 24VDC.
- 16 fused outputs (8 relay + 8 aux DC) eliminate external relay modules in mixed-voltage cabinets.
- Per-output FAI, failsafe, or failsecure logic controls independent lock behavior per door group.
$5,997.00 $3,938.99 Save $2,058.01The item has been added -
Lifesafety Power
SKU: FPO150/250-C8D8E8M
Lifesafety Power FPO150/250-C8D8E8M PSB 250W 20A/12V or10A/24V 8
- Selectable 20A/12V or 10A/24V output reduces voltage drop on long cable runs.
- 8 relay lock outputs, each fused at 3A, isolate faults so one shorted door stays offline.
- Mounts directly to Mercury and Lenel backplates—no adapter plate or custom harness needed.
$2,232.00 $1,466.99 Save $765.01The item has been added -
Lifesafety Power
SKU: FPO150/250-C8D8PE4M1
Lifesafety Power FPO150/250-C8D8PE4M1 Mer Uni Pow Sys 400W Dual
- 400W dual-voltage output supports failsafe mag locks and failsecure strikes from one unit.
- 8 relay lock outputs and 8 aux outputs eliminate external modules across multi-door deployments.
- Integrated fire alarm disconnect meets NFPA 101 egress requirements without an external relay.
$1,490.00 $978.99 Save $511.01The item has been added -
Lifesafety Power
SKU: FPO150/250-C8P2D8PE8M
Lifesafety Power FPO150/250-C8P2D8PE8M 150W PS 12A/12V or 6A/24V
- Dual outputs deliver 150W (12A/12V or 6A/24V) and 250W (20A/12V or 10A/24V) in one chassis.
- 8 relay lock outputs are individually configurable for failsafe, failsecure, or FAI — no jumpers.
- 16 auxiliary Class 2 outputs at 2.5A each support dual-bus sequencing for readers, cameras, and strobes.
$2,218.00 $1,456.99 Save $761.01The item has been added -
Lifesafety Power
SKU: FPO150/250/250-3C85D8E12M/P24-A
Lifesafety Power FPO150/250/250-3C85D8E12M/P24-A 150W power suppl
- Dual independent power rails (150W and 250W) prevent cross-circuit interference.
- Eight relay outputs support FAI, failsafe, or failsecure per door without extra relays.
- Individual 3A fusing on all 16 outputs isolates device faults to a single circuit.
$9,260.00 $6,082.99 Save $3,177.01The 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.
Quick links to guides
Datacenter UPS Sizing Guide
Size a datacenter UPS in kW vs kVA, profile load, pick N+1 or 2N redundancy, and plan for AI rack densities of 40-100+ kW. Vert...
UPS Topology: Online vs Line-Interactive vs Offline
Compare online double-conversion vs line-interactive vs standby UPS topology. Selection matrix by use case, true cost trade-off...
Rack PDU Buyer's Guide
Basic, metered, monitored, switched PDU - and when each one earns its place. Plug references, phase config, dual-cord, brand co...
PoE Power Budget Planning
Size your PoE switch for surveillance and access control. PoE class reference, camera-count-by-wattage table, worked deployment...
Battery Backup Runtime Calculator
Free UPS runtime calculator. Enter load, battery voltage and Ah, chemistry (VRLA / lithium), depth of discharge, temperature. G...