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
Showing Results for Power & UPS
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ELO Touch
SKU: E001003
ELO Touch Elo Edge Connect VFD Customer Display - E001003
- VFD technology delivers 170° H / 160° V viewing angles with no glare or color shift.
- 2×20 character resolution clearly presents totals, item counts, and change amounts.
- Native Edge Connect serial/USB interface requires no custom drivers or middleware.
$233.00 $214.99 Save $18.01The item has been added -
ELO Touch
SKU: E514304
ELO Touch Elo I-Series for Android (2/3/4) Replacement - E514304
- OEM-spec replacement power supply restores full operation to I-Series Android units.
- Compatible with Elo I-Series for Android models 2, 3, and 4 — single SKU covers all.
- Factory-new condition with full US warranty path supports integrator serviceability.
$108.00 $107.99 Save $0.01The item has been added -
ELO Touch
SKU: E769881
ELO Touch ELO Pay Z30 POS Stand With Cfd And NFC Gen 2 - E769881
- POS stand for ELO PAY Z30 terminal with CFD and NFC Gen 2
- Integrated contactless card and NFC payment readers
- Positions terminal for customer-facing checkout
$906.00 $832.99 Save $73.01The item has been added -
ELO Touch
SKU: E214097
ELO Touch ELO Power USB TO Usb-c/dc-in (2.1MM) Cable - E214097
- 1.8 m length covers typical desktop and wall-mount POS installations without extensions.
- USB Type-A source end works with any powered USB port, hub, or wall adapter.
- Bridges standard USB power to ELO's 2.1 mm DC-IN, removing the need for a separate PSU.
$44.00 $43.99 Save $0.01The item has been added -
ELO Touch
SKU: E792273
ELO Touch ELO Replacement Power Brick FOR Z30 POS - E792273
- Direct replacement for Z30 POS stand and EloPOS Z30 terminal power brick.
- Swap in without tools, reconfiguration, or network setup — power restores immediately.
- Factory-new unit eliminates degraded supply issues without replacing the full terminal.
$102.00 $101.99 Save $0.01The item has been added -
ELO Touch
SKU: E768749
ELO Touch ELO Z30 POS Stand With CFD GEN 2 DC Input 4 - E768749
- Four USB-A 3.0 ports at 900mA each support scanners, readers, and input peripherals.
- Integrated RJ45 Ethernet port centralizes network access and reduces register cable clutter.
- CFD Gen 2 integration supports customer-facing display deployment on compatible Z30 terminals.
$841.00 $772.99 Save $68.01The item has been added -
ELO Touch
SKU: E887099
ELO Touch External 50W Power Brick AND Cable LVL 6 - E887099
- Delivers 50W at 24 VDC to restore full ELO Touch display operation without system swap.
- Integrated hardwired cable eliminates connector compatibility guesswork during field replacement.
- Replaces failed PSUs cost-effectively, minimizing downtime in retail or industrial deployments.
$44.00 $43.99 Save $0.01The item has been added -
ELO Touch
SKU: E642301
ELO Touch External 65W Power Brick and Cable LVL 6 - E642301
- Delivers 65W regulated AC-to-DC conversion for ELO Touch displays at peak load.
- LVL 6 connector spec ensures voltage/current match without undervoltage drop.
- Engineered exclusively for ELO Touch LVL 6 systems — not a universal supply.
$151.00 $150.99 Save $0.01The item has been added -
ELO Touch
SKU: E153026
ELO Touch Power Brick 19V/65W Delta ADP-65JH Hbdb - E153026
- Regulated 19V/65W output matches OEM Delta ADP-65JH Hbdb spec for zero-config swap.
- Hardwired DC connector locks polarity to ELO spec—no additional connectors to source.
- Stock as a verified spare PSU to eliminate downtime across multi-unit ELO deployments.
$29.00 $26.99 Save $2.01The item has been added -
ELO Touch
SKU: E593661
ELO Touch Power Brick Kit - Adapter Only 02-Series - E593661
- Genuine OEM replacement eliminates compatibility risk for 02-Series monitor deployments.
- Plug-and-play swap reduces monitor downtime — no reconfiguration or driver changes needed.
- Stocking a spare supports multi-monitor sites where power brick failure disrupts operations.
$26.00 $25.99 Save $0.01The item has been added -
FLIR
SKU: 4210755
FLIR POE + Supply IEEE 802.3at - 4210755
- IEEE 802.3at (PoE+) midspan injector with 30W output for FLIR gear
- 48 VDC output drives thermal and visible IP cameras up to 30W
- 100-240 VAC universal input for global FLIR deployment integration
$344.00 $240.99 Save $103.01The item has been added -
FLIR
SKU: 4124857
FLIR Power Supply Assy 24VAC - 4124857
- 24VAC OEM power supply for FLIR security equipment
- 100-240VAC input handles US and international mains
- UL/CE/FCC compliance certifications for commercial install
$769.00 $562.99 Save $206.01The item has been added -
Geovision
SKU: 140-APOE0811-000
Geovision 140-APOE0811-000 PoE+ Injector
PoE+ injector for single-port power delivery to IP cameras and devices
- Delivers IEEE 802.3at PoE+ power to cameras, intercoms, and access control devices.
- Single-port design simplifies cable runs where centralized PoE switch infrastructure is impractical.
- Maintains Ethernet signal integrity while injecting DC power over Cat5e or higher cabling.
$407.78 $262.99 Save $144.79The item has been added -
Geovision
SKU: 47-A2243RE-5C61
Geovision 47-A2243RE-5C61 GV-SD Power Supply
- OEM Geovision component ensures verified compatibility with GV-SD series IP PTZ cameras.
- Regulated power output maintains stable camera operation over extended deployment periods.
- Suitable for indoor and outdoor installations, supporting professional integrator deployments.
$64.00 $47.99 Save $16.01The item has been added -
Geovision
SKU: 47-B2123AF-90U3
Geovision 47-B2123AF-90U3 Convertible Power Adapter
- Convertible connector design supports multiple Geovision IP camera models from one adapter.
- OEM Geovision accessory (MPN 47-B2123AF-90U3) ensures compatibility across IPCAM product lines.
- Reduces spare-parts inventory by eliminating separate power supplies for mixed camera configs.
$43.00 $30.99 Save $12.01The item has been added -
Geovision
SKU: 51-PSD2200-P01U
Geovision 51-PSD2200-P01U GV-SD220 Power Adapter 24V
- Delivers regulated 24V DC output to maintain stable operation of GV-SD220 devices.
- Purpose-built replacement adapter eliminates guesswork in power-spec matching.
- Verify connector type and voltage rating match your specific GV-SD220 unit before install.
$90.00 $67.99 Save $22.01The 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...