Power & UPS
Sub categories
Power Supplies
1027 items
PoE Injectors & Midspans
394 items
Power Delivery & Supplies
1642 items
Surge Protectors
12 items
UPS & Power Management
56 items
DC Power Connectors & Lugs
24 items
Showing Results for Power & UPS
-
Vivotek
SKU: AT-CAB-002
Vivotek AT-CAB-002 Side-Mount Bracket for HLG Series
Side-mount bracket for Vivotek HLG Series 120W power supplies
- Plastic and stainless steel construction resists corrosion in outdoor installations
- Compact 276 x 100 x 101.5 mm footprint at 520 g for flexible mounting
- Secures power supplies against physical impact and environmental stress
$117.00 $116.99 Save $0.01The item has been added -
Add to Cart The item has been addedVivotek
SKU: AT-PSP-001
Vivotek AT-PSP-001 PoE Surge Protector 8-10KA
PoE surge protector with 8–10KA capacity and 5ns response time
- 20KV common mode + 4KV differential protection stops transients before damage
- 5-nanosecond clamping activation shields cameras and access points in real time
- Supports 1–2A current across 2-pair or 4-pair cabling with minimal insertion loss
In stock · Ships same business day$84.00 $58.99 Save $25.01The item has been added -
Vivotek
SKU: AW-IHH-0110
Vivotek AW-IHH-0110 Industrial Gigabit 95W PoE Midspan
Industrial PoE midspan injector, 95W single-port Gigabit output
- 95W @ 54VDC per port powers high-draw devices like PTZ cameras
- Gigabit Ethernet (10/100/1000Mbps) with 12KV surge protection per port
- Operates -40°C to 75°C; compact DIN-rail mount for harsh environments
$355.00 $246.99 Save $108.01The item has been added -
Vivotek
SKU: AW-IHT-0100
Vivotek AW-IHT-0100 Industrial 30W PoE Midspan
Industrial 30W PoE midspan for -40°C to 75°C harsh environments
- 30W @ 56VDC per port with Gigabit Ethernet (1000BASE-T) support
- Rugged metal housing, IP30 rated, with over-current & short protection
- Dual redundant 48V-56VDC inputs with DIN-rail and wall-mount options
$168.00 $116.99 Save $51.01The item has been added -
Vivotek
SKU: DRL-48V120W1EN
Vivotek DRL-48V120W1EN 48VDC 120W Power Supply
48VDC 120W DIN-rail supply for surveillance & access control systems
- 48VDC at 120W with ±0.5% regulation supports multiple cameras and networked devices
- Wide 90-264VAC input and -30°C to +70°C operating range for global installations
- Overvoltage, overcurrent, and short-circuit protection with 3.0 kVac input isolation
$106.00 $105.99 Save $0.01The item has been added -
Vivotek
SKU: DRL-48V240W1EN
Vivotek DRL-48V240W1EN 48VDC 240W Power Supply
48VDC 240W DIN-rail supply for multi-camera IP surveillance systems
- 240W output at 48VDC/5.0A supports multiple IP cameras and networked devices
- Wide input 90-264VAC with 90.5% efficiency and >0.95 power factor
- Operates -30°C to +70°C with overvoltage, overcurrent, and short-circuit protection
$200.00 $199.99 Save $0.01The item has been added -
Vivotek
SKU: MDR-10-12
Vivotek MDR-10-12 12VDC 10W Power Supply
12VDC 10W industrial supply for IP surveillance, -20 to +70°C
- Wide input range 85–264 VAC / 120–370 VDC eliminates regional converters
- Auto-recovery hiccup protection against overload and overvoltage faults
- Compact 22.5 × 90 × 100 mm footprint, UL508 & TÜV EN60950-1 certified
$48.00 $47.99 Save $0.01The item has been added -
Wasp
SKU: 633808121648
Wasp 633808121648 Wasp DT10 AC Power Supply
- OEM 10V AC output matches Wasp DT10 firmware requirements, preventing print drift.
- AC-type output preserves on-board power conditioning circuit; DC substitutes risk damage.
- Factory-new unit eliminates grey-market voltage variants common in secondary supply channels.
$39.00 $37.99 Save $1.01The item has been added -
Wasp
SKU: 633808403744
Wasp 633808403744 Wasp WPL205/305 Power Supply
- OEM regulated power adapter for WPL205 and WPL305
- Direct replacement restores stable power to label printer
- Field-swap ready — eliminates downtime from PSU failure
$125.00 $122.99 Save $2.01The item has been added -
Wasp
SKU: 633808403867
Wasp 633808403867 Wasp WPL25/WHC25 Power Supply
- OEM-spec replacement maintains warranty compliance for WPL25 and WHC25 devices.
- Restores full device functionality and battery charging with correct voltage tolerances.
- Stock as a spare unit to eliminate downtime during field or fixed-workstation deployments.
$79.00 $78.99 Save $0.01The item has been added -
Wasp
SKU: 633808404239
Wasp 633808404239 Wasp WPL304 Power Supply Lc No Included
- Direct replacement for failed WPL304 supplies; no printer reconfiguration required.
- Ships without a line cord, letting you select the exact length and connector type needed.
- Accepts 100–240V AC input, supporting deployment in varied facility power environments.
$125.00 $121.99 Save $3.01The item has been added -
Wasp
SKU: 633808471552
Wasp 633808471552 Wasp Replacement Ps WRP8055 Receipt Prnt
- Direct-fit replacement restores reliable power to WRP8055 receipt printers.
- Eliminates downtime caused by aging or failed original power supply units.
- Model-specific design ensures correct connector fit; verify WRP8055 before ordering.
$49.95 $48.99 Save $0.96The item has been added -
Wasp
SKU: 633808504137
Wasp 633808504137 Wasp WPA206 Power Supply
- OEM-spec adapter ensures full manufacturer warranty remains intact after deployment.
- Purpose-built for WPA206 series barcode readers, label printers, and mobile computers.
- Stocking a spare eliminates downtime during field replacements or device swaps.
$29.95 $28.99 Save $0.96The item has been added -
Wasp
SKU: 633808505042
Wasp 633808505042 Replacement AC Power Supply For WPA1200
- Direct replacement supply restores AC power to the WPA1200 without panel reconfiguration.
- Connects directly to WPA1200 AC input terminals, ensuring correct voltage and current delivery.
- Rated for indoor, climate-controlled installation; keep away from moisture and direct sunlight.
$79.00 $76.99 Save $2.01The item has been added -
Wasp
SKU: 633808510053
Wasp 633808510053 Wasp Universal Power Supply For WDT2200
- Restores charging capability to WDT2200 mobile computers, minimizing fleet downtime.
- Designed exclusively for WDT2200 power architecture, ensuring specification-matched replacement.
- Stocking spares supports uptime across multi-device WDT2200 warehouse deployments.
$30.00 $29.99 Save $0.01The item has been added -
Wasp
SKU: 633808551179
Wasp 633808551179 Poe Injector 48V For B2000 Clocks
- Delivers 48V over standard RJ-45 Ethernet, eliminating dedicated AC runs to B2000 clocks.
- Factory-matched for Wasp B2000 series, ensuring validated compatibility without cross-model risk.
- Compact form factor installs on desk, shelf, or wall near the switch to minimize closet footprint.
$179.00 $178.99 Save $0.01The 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...