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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Add to Cart The item has been addedAxis
SKU: 02740-004
Axis T8154 60W PoE++ Midspan Power Supply - 02740-004
60W PoE++ midspan for cameras without built-in power support
- 60W @ 55V DC (IEEE 802.3bt Type 3) handles PTZ and thermal cameras
- Dual RJ45 + SFP slot supports fiber or copper network backhaul
- Auto-detects PoE/High PoE devices; operates –10°C to 45°C at full power
In stock · Ships same business day$219.00 $211.99 Save $7.01The item has been added -
Axis
SKU: 01951-001
Axis TD9301 Outdoor Midspan Pole Mount - 01951-001
Pole mount for outdoor 30W midspan power distribution
- IP65-rated housing withstands outdoor weather and moisture exposure
- Pole mount form factor for flexible elevated installation in surveillance
- Compatible with AXIS 30W Outdoor Midspan for PoE camera networks
$63.00 $60.99 Save $2.01The item has been added -
Axis
SKU: 02867-024
Axis TU6011 Mains Cable 10 pcs - 02867-024
Mains cable for AXIS TU8004 90W Midspan, 10-pack with regional plugs
- 10-pack of replacement mains cables for TU8004 midspan
- Country-specific power cord for regional compliance
- Bulk pack for fleet and chain-store deployment
$189.00 $182.99 Save $6.01The item has been added -
Axis
SKU: 02453-001
Axis TU8002-E 90W Outdoor PoE++ Midspan - 02453-001
90W outdoor PoE++ midspan for high-power cameras in wet environments
- 90W power output runs PTZ cameras with heaters or dual wireless radios
- IP66 weatherproof aluminum enclosure rated for rain, dust, and spray
- Gigabit Ethernet pass-through with surge protection and wall/pole brackets
$389.00 $376.99 Save $12.01The item has been added -
Axis
SKU: 02783-001
Axis TU8004 90W PoE++ Midspan Injector - 02783-001
90W PoE++ midspan injector for high-power network video devices
- Delivers 90W at 57V DC; auto-detects PoE, PoE+, High PoE, PoE++
- Supports 10/100/1000/2500/5000 Mbps; dual power channels at 0.8A each
- Wall, shelf, or DIN rail mount; operates -20°C to 40°C at full power
$219.00 $211.99 Save $7.01The item has been added -
Add to Cart The item has been addedAxis
SKU: 02726-001
Axis TU8010 2-Port PoE Extender - 02726-001
2-port PoE extender pushes network reach 100m further without power loss
- 2-port PoE extender with full-power output per port
- No power reduction on downstream 30W cameras
- 1.21 lb wall-mount unit for camera-pair powering
$259.00 $250.99 Save $8.01The item has been added -
Axis
SKU: 02727-001
Axis TU8011 4-Port PoE Extender - 02727-001
4-port PoE extender stretches camera runs to 100 meters per unit
- 4-port PoE extender (4x 802.3af outputs at 13W each)
- PoE++ Class 8 input accepts 30W+ from upstream switch
- 1.76 lb wall-mount unit for camera cluster powering
$319.00 $308.99 Save $10.01The item has been added -
Axis
SKU: 02725-001
Axis TW1906 Battery Replacement Kit 5-Pack - 02725-001
Genuine TW1906 Li-SOCl2 batteries, 5-pack for Axis W101 cameras
- Lithium thionyl chloride chemistry maintains stable voltage across discharge cycle
- Five batteries enable rotation across multiple W101 deployments without coverage gaps
- OEM-matched connector design and polarity eliminate installation risk
$419.00 $405.99 Save $13.01The item has been added -
Bosch
SKU: IP-10D-TB
Bosch 250W Transformer Input Panel FOR 10INCH - IP-10D-TB
- 250W transformer input panel for 10-inch Bosch display systems
- Converts line voltage to regulated low-voltage rails for displays
- Drops into security and surveillance display power architecture
$257.50 $175.99 Save $81.51The item has been added -
Bosch
SKU: IP-10D-TW
Bosch 250W Transformer Input Panel FOR 10INCH - IP-10D-TW
- 250W transformer input panel for 10-inch Bosch display systems
- Converts low-level millivolt sensor signals to regulated rails
- Drops into bridge-sensor signal amplification deployments
$273.00 $186.99 Save $86.01The item has been added -
Add to Cart The item has been addedBosch
SKU: B520
Bosch B520 Auxiliary Power Supply Module
Regulated 24/7 DC power module for Bosch access control systems
- B520 auxiliary power supply with regulated DC output
- UL listed for B3512-B9512G panel series use
- Stable voltage prevents reader misreadings
$472.00 $349.99 Save $122.01The item has been added -
Bosch
SKU: PSU-KP DSPK
Bosch PSU Kp-series AND Dspk Panels (power Supply) - PSU-KP DSPK
- Universal voltage power supply for Bosch AND and DSPK relay panels
- Accepts North American line voltage with 24VDC control logic output
- UL/cUL plus Buy American Act and Trade Agreements Act compliant
$82.30 $62.99 Save $19.31The item has been added -
Camden
SKU: CX-PS300UL
Camden 3 Amp Power Supply with (4) Fused Outputs (2 - CX-PS300UL
- Delivers 24VDC at 3A total across four independently fused 2A output circuits.
- Per-circuit fusing isolates faults, cutting troubleshooting time on multi-door deployments.
- TCP/IP compatibility supports integration with networked access control controllers.
$600.00 $363.99 Save $236.01The item has been added -
Camden
SKU: CX-PS600UL
Camden 6 Amp Power Supply with (8) Fused Outputs (2 - CX-PS600UL
- Eight independently fused 2A outputs isolate circuit faults without dropping the full installation.
- Auto-switches to battery backup when AC mains falls below 72.5V, keeping locks energized.
- Accepts 120/240VAC input and delivers 24VDC at 6A continuous for multi-door deployments.
$800.00 $486.99 Save $313.01The item has been added -
Camden
SKU: CX-33PS
Camden Advanced Logic Control Relay \& Power Supply - CX-33PS
- Pre-wired 24VDC/2A UL-listed supply eliminates a separate PSU on 2-door installs.
- Supports up to 2 mag locks or electric strikes with 4 push-button inputs via dry contact.
- Rated −20°C to 70°C with 5 conduit knockouts for indoor or protected outdoor mounting.
$675.00 $409.99 Save $265.01The item has been added -
Add to Cart The item has been addedCamden
SKU: CX-EMF-2PS
Camden CX-EMF-2PS Door Control and Power Supply Cabinet
- Accepts 7 dry contact inputs, enabling connection of readers, keypads, and RTE buttons.
- Five 3A Form C relay outputs drive magnetic locks and strikes across multi-door deployments.
- Microprocessor control with DIP switch mode selection allows logic changes without hardware swaps.
$911.00 $557.99 Save $353.01The 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...