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
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Pelco
SKU: OHOVPS2B
Pelco OHOVPS2B Power Supply 230V to 24V AC
230V to 24V AC converter for Pelco OHO surveillance housings
- Converts European 230 Vac mains to regulated 24 Vac output
- Compact mount-ready design fits OHO-series camera housings
- NDAA Section 889 compliant for government surveillance projects
$35.48 $34.99 Save $0.49The item has been added -
Pelco
SKU: ONXPS1B
Pelco ONXPS1B Universal Power Supply 12Vdc
12Vdc regulated supply for Pelco ONX cameras, 100–240Vac worldwide input
- Auto-sensing 100–240 Vac input handles North American and European mains
- 12 Vdc regulated output supports ONX-series camera systems reliably
- NDAA Section 889 compliant for government and critical infrastructure use
$54.43 $53.99 Save $0.44The item has been added -
Pelco
SKU: ONXPS2B
Pelco ONXPS2B 230Vac to 24Vac Power Supply
230Vac to 24Vac regulated supply for Pelco ONX cameras
- Converts European 230Vac mains to stable 24Vac output for ONX systems
- Compact enclosure-mount design for professional surveillance installations
- Integrated voltage regulation and current management for camera accessories
$46.16 $45.99 Save $0.17The item has been added -
Pelco
SKU: ONXWPS1B
Pelco ONXWPS1B Power Supply 100-240Vac to 12Vdc
Universal 100–240Vac to 12Vdc supply for Pelco NXW/NTW housings
- Wide-range AC input eliminates voltage selector configuration needs
- 12Vdc regulated output supports NXW and NTW-series camera housings
- NDAA Section 889 compliant for government and enterprise deployments
$54.83 $53.99 Save $0.84The item has been added -
Add to Cart The item has been addedPelco
SKU: PD-9001GR/AT/AC-NA-MSI
Pelco PD-9001GR/AT/AC-NA-MSI PoE+ Midspan Injector 30W
Single-port PoE+ injector adds 30W power to non-PoE switches
- IEEE 802.3at PoE+ up to 30W for isolated camera additions
- Gigabit Ethernet connection with North American AC cord included
- Compact midspan design for rapid deployment without switch replacement
In stock · Ships same business day$104.01 $77.99 Save $26.02The item has been added -
Pelco
SKU: PD-9501GR/AC-NA-MSI
Pelco PD-9501GR 60W PoE+ Injector
60W single-port PoE+ injector for high-power surveillance cameras
- Delivers 60W per port over Gigabit Ethernet for heated housings and IR arrays
- RJ-45 connector integrates into existing Ethernet infrastructure without switches
- Indoor installation with ventilated mounting supports commercial security deployments
$173.00 $172.99 Save $0.01The item has been added -
Pelco
SKU: POE130-ATUS
Pelco POE130-ATUS 130W PoE Power Supply
130W PoE injector for high-power PTZ cameras and heated housings
- 130W single Ethernet cable delivery powers PTZ cameras with heaters and IR
- NDAA Section 889 compliant for government and regulated deployments
- Indoor installation with ventilation; North American power cord included
$135.79 $134.99 Save $0.80The item has been added -
Pelco
SKU: POE2436-AT 24
Pelco POE2436-AT 24-Port PoE+ Midspan Injector
24-port PoE+ midspan injector, 36W per port, inline upgrade path
- 24 independent 802.3at PoE+ ports deliver 36W each for fixed domes and turrets
- Inline midspan design integrates between existing switch and cameras—no replacement needed
- AC or DC power input options; NDAA Section 889 compliant for government use
$2,361.79 $1,686.99 Save $674.80The item has been added -
Pelco
SKU: POE2436-ATUS
Pelco POE2436-ATUS 24-Port PoE+ Midspan Injector
24-port PoE+ midspan injector for non-PoE switches
- IEEE 802.3at PoE+ powers 24 devices simultaneously without switch replacement
- PD-9024G platform architecture for spare-parts compatibility across Pelco systems
- NDAA Section 889 compliant for federal, state, and critical infrastructure projects
$2,361.79 $1,686.99 Save $674.80The item has been added -
Pelco
SKU: POE430-ATUS
Pelco POE430-ATUS 4-Port 30W PoE+ Midspan Injector
4-port PoE+ midspan injector adds 30W power to existing switches
- 30W per port IEEE 802.3at PoE+ supports standard IP cameras inline
- Plug-and-play installation between switch and cameras, no configuration
- NDAA Section 889 compliant for government and regulated deployments
$589.89 $421.99 Save $167.90The item has been added -
Add to Cart The item has been addedPelco
SKU: POE60U-1BTE
Pelco POE60U-1BTE 60W PoE++ Single Port Injector
60W PoE++ single-port injector for high-power IP cameras
- Delivers 60W per port via 802.3bt with intelligent power negotiation
- Backward compatible with 802.3af and 802.3at devices up to 13W
- Gigabit Ethernet connection supports multi-megapixel video streaming
In stock · Ships same business day$185.85 $184.99 Save $0.86The item has been added -
Add to Cart The item has been addedPelco
SKU: POE90U-1BT
Pelco POE90U-1BT 90W PoE++ Injector
90W PoE++ injector for high-power surveillance gear on Cat5e/Cat6
- 90W IEEE 802.3bt output powers PTZ cameras, multi-sensors, and thermal units
- Single-port design eliminates cable clutter and simplifies dense installations
- Backward compatible with 802.3af/at devices; auto-negotiates power levels
In stock · Ships same business day$299.97 $205.99 Save $93.98The item has been added -
Pelco
SKU: PWRCRD-R-US
Pelco PWRCRD-R-US Round US Power Cord
Round US power cord with NEMA 5-15 plug for dense rack installations
- 120 Vac rated with round jacket profile minimizes cable bulk in tight spaces
- NEMA 5-15 plug connects to standard outlets and UPS power distribution systems
- NDAA Section 889 compliant for government and regulated security deployments
$28.94 $27.99 Save $0.95The item has been added -
Pelco
SKU: PWRCRD-S-US
Pelco PWRCRD-S-US Standard US Power Cord
Standard US power cord for Pelco surveillance systems, NEMA 5-15
- NEMA 5-15 connector rated for 120 Vac outlets and UPS outputs
- NDAA Section 889 compliant for government and regulated deployments
- Compatible with Pelco camera systems and surveillance appliances
$28.94 $27.99 Save $0.95The item has been added -
Pelco
SKU: RC-PSB1-N
Pelco RC-PSB1-N Power Supply for Oculus Aeron
Regulated DC power supply for Oculus and Aeron cameras without PoE
- Matched power output for stable operation in Pelco Oculus/Aeron series
- NDAA Section 889 compliant for government and institutional deployments
- Requires enclosure with ventilation; non-PoE installations only
$549.36 $408.99 Save $140.37The item has been added -
Pelco
SKU: SURGEPR
Pelco SURGEPR In-Line PoE Surge Protector
In-line PoE surge protector for 802.3af/at/bt outdoor cameras
- Suppresses lightning and electrical surges with required ground connection
- Pass-through design maintains full PoE power and data to Cat5e/Cat6 cameras
- IP66 rated outdoor housing; NDAA Section 889 compliant for government use
$291.16 $207.99 Save $83.17The 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...