Power & UPS
Sub categories
Power Supplies
1027 items
PoE Injectors & Midspans
395 items
Power Delivery & Supplies
1639 items
Surge Protectors
12 items
UPS & Power Management
47 items
Showing Results for Power & UPS
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Altronix
SKU: WP1
Altronix WP1 NEMA 4/IP65 Outdoor Enclosure
NEMA 4/IP65 outdoor enclosure with 5 ports for harsh environments
- NEMA 4/IP65 rating blocks dust, water spray, and corrosion in outdoor installs.
- Five network ports and five outputs consolidate connectivity in a single enclosure.
- Compact 14"H×8"W×6"D pole-mount form factor fits tight perimeter deployments.
$353.63 $192.99 Save $160.64The item has been added -
Add to Cart The item has been addedAltronix
SKU: WP2
Altronix WP2 NEMA 4/IP66 Outdoor Power Enclosure
NEMA 4/IP66 sealed enclosure with 5 network ports for outdoor power and PoE
- NEMA 4/IP66 rating blocks rain, dust, and water jets for reliable outdoor deployment.
- Five built-in RJ-45 ports eliminate external switches, cutting cable runs and labor.
- Lifetime warranty backs consolidated power, battery backup, and networking in one enclosure.
In stock · Ships same business day$501.52 $274.99 Save $226.53The item has been added -
Add to Cart The item has been addedAltronix
SKU: WP3
Altronix WP3 NEMA 4/IP66 Outdoor Power Enclosure
Weather-sealed outdoor enclosure rated NEMA 4/IP66 for power distribution
- NEMA 4/IP66 rating blocks dust and direct water jets for reliable outdoor deployment.
- Compact 13.3"H × 11.3"W × 5.6"D body fits wall or pole mounts with minimal site impact.
- Corrosion-resistant construction and lifetime warranty reduce long-term maintenance overhead.
In stock · Ships same business day$398.14 $215.99 Save $182.15The item has been added -
Add to Cart The item has been addedAltronix
SKU: WP4
Altronix WP4 NEMA 4/4X IP66 Stainless Steel Enclosure
Stainless steel NEMA 4/4X IP66 enclosure for coastal & corrosive sites
- NEMA 4/4X and IP66 rating blocks windblown dust and water spray from any direction.
- Stainless steel construction resists corrosion in coastal, salt-air, and chemical environments.
- Five integrated network ports connect up to five devices; wall or pole mount supported.
In stock · Ships same business day$357.79 $191.99 Save $165.80The item has been added -
Add to Cart The item has been addedAltronix
SKU: WP5
Altronix WP5 18x16 NEMA-Rated Steel Enclosure
18"×16" NEMA steel enclosure for outdoor security equipment
- NEMA-rated steel construction shields electronics from rain, dust, and corrosion outdoors.
- Wall and pole mount options suit perimeter gates, facades, and space-constrained sites.
- 18"×16" interior with 24.9 lb steel body resists tampering and dissipates heat from power loads.
In stock · Ships same business day$659.22 $398.99 Save $260.23The item has been added -
Altronix
SKU: WP5B1
Altronix WP5B1 NEMA 4/IP66 Outdoor Power Enclosure
NEMA 4/IP66 outdoor enclosure with 24VDC power for surveillance and access control
- NEMA 4/IP66 rating blocks dust and water ingress in harsh outdoor deployments.
- Delivers 24VDC at up to 12A across 12 outputs for multi-device power distribution.
- Supports wall, pole, or rack mounting with AC fail supervision and battery backup.
$214.94 $129.99 Save $84.95The item has been added -
Altronix
SKU: WPL1
Altronix WPL1 Lock for WP1 Enclosure
Mechanical lock for WP1 outdoor enclosure, no modification needed
- Purpose-built for WP1 enclosure; installs without modification to the base unit.
- Outdoor-rated mechanical lock prevents unauthorized access to field-mounted equipment.
- Lifetime limited warranty covers long-term deployments in harsh environments.
$41.98 $25.99 Save $15.99The item has been added -
Altronix
SKU: WPTV244175UL
Altronix WPTV244175UL 4-Output Outdoor CCTV Power Supply
Weatherproof 4-output 24/28VAC supply for outdoor CCTV installations
- Delivers 24/28VAC at 7A across 4 outputs to power multiple camera runs simultaneously.
- Three PTC self-resetting outputs eliminate manual fuse swaps and cut service callbacks.
- UL Listed weatherproof enclosure supports permanent outdoor pole mounting in harsh environments.
$645.38 $389.99 Save $255.39The item has been added -
Altronix
SKU: WPTV248175UL
Altronix WPTV248175UL 8-Output 24VAC Outdoor Power Supply
8-output 24VAC outdoor power supply for distributed camera & access control
- Eight individually fused 24/28VAC outputs isolate faults without disrupting other circuits.
- UL Listed and CE approved for compliant deployment in outdoor security installations.
- 7A total capacity across 8 outputs supports multi-camera or mixed access control loads.
$654.35 $395.99 Save $258.36The item has been added -
Altronix
SKU: WPTV248175ULCB
Altronix WPTV248175ULCB 8-Output Outdoor CCTV Power Supply
8-output 24/28VAC outdoor power supply for distributed CCTV systems
- Eight individually protected 24/28VAC outputs isolate faults to a single camera circuit.
- 7A total output capacity handles dense 8-camera arrays from a single 115VAC feed.
- Outdoor-rated enclosure supports pole mounting for perimeter and remote deployments.
$654.35 $395.99 Save $258.36The item has been added -
Altronix
SKU: WPTV248300UL
Altronix WPTV248300UL 8-Output Outdoor CCTV Power Supply
8-output outdoor CCTV power supply, 24/28VAC, 12.5A total
- Eight independently fused 24/28VAC outputs isolate faults to a single camera circuit.
- 12.5A total capacity supports distributed analog CCTV loads from a single 115VAC feed.
- UL Listed, CE certified outdoor enclosure enables code-compliant pole-mount deployment.
$577.62 $348.99 Save $228.63The item has been added -
Altronix
SKU: WPTV248300ULCB
Altronix WPTV248300ULCB 8-Output Outdoor CCTV Power Supply
8-output 24/28VAC outdoor power supply, 12.5A capacity, NEMA 4X
- Eight PTC-protected 24/28VAC outputs isolate faults per circuit, preventing cascade failures.
- 12.5A total capacity supports mixed loads across cameras, maglocks, and access readers.
- NEMA 4X outdoor enclosure handles weather, salt spray, and UV for pole or wall installs.
$577.62 $348.99 Save $228.63The item has been added -
Altronix
SKU: WPTV248UL
Altronix WPTV248UL 8-Output Outdoor Power Supply 24VAC 3.5A
8-output 24VAC outdoor power supply for distributed CCTV systems
- 8 individually fused 24/28VAC outputs isolate faults without shutting down the full array.
- UL Listed and CE marked; WP1 enclosure handles outdoor pole, wall, or pedestal installs.
- 3.5A total at 115VAC input with transformer isolation reduces ground-loop interference risk.
$439.62 $265.99 Save $173.63The item has been added -
Altronix
SKU: WPTV248ULCB
Altronix WPTV248ULCB 8 Output Outdoor CCTV Power Supply - 2
8-output 24/28VAC outdoor power supply for multi-camera CCTV sites
- 8 isolated 24/28VAC outputs let you power cameras independently without shared-load faults.
- 3.5A per channel supports PTZ and dome cameras without external current boosters.
- Outdoor-rated construction enables direct pole mounting at exposed remote sites.
$439.62 $265.99 Save $173.63The item has been added -
Axis
SKU: 01907-001
Axis 01907-001 T99A12 24V AC/DC Power Supply
- T99A12 24V AC/DC power supply for Axis network cameras
- Dual-voltage input adapts to site-specific power infrastructure
- Wall, pole, or column mount - 5-year Axis warranty included
$1,949.00 $1,890.99 Save $58.01The item has been added -
Add to Cart The item has been addedAxis
SKU: 01944-001
Axis 01944-001 30W Outdoor Gigabit PoE Midspan
30W PoE+ midspan for outdoor cameras where switch reach falls short
- 30W PoE+ (54VDC) powers PTZ cameras, thermal units, access points
- Gigabit Ethernet over all four pairs; IP66/IP67 aluminum for salt spray
- Operates -40°C to +65°C; wall or pole mount; 100–240V AC input
In stock · Ships same business day$289.00 $279.99 Save $9.01The 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.