Power & UPS
Sub categories
Power Supplies
1126 items
PoE Injectors & Midspans
587 items
Power Delivery & Supplies
3849 items
Surge Protectors
128 items
UPS & Power Management
1984 items
DC Power Connectors & Lugs
262 items
Showing Results for Power & UPS
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Altronix
SKU: PDS16CB
Altronix PDS16CB 16-Output Power Distribution Module
16-output power distribution with per-output PTC protection
- 16 PTC-protected outputs self-reset after faults — no manual fuse replacement needed.
- 2-input supervision monitors primary and backup supplies independently in real time.
- Per-output circuit isolation prevents a single short from disrupting remaining outputs.
$158.40 $84.99 Save $73.41The item has been added -
Altronix
SKU: PDS8
Altronix PDS8 8-Output 12VDC Power Distribution Module
8-output 12VDC power hub powered by PoE, no AC wiring needed
- 8 isolated 12VDC outputs prevent a single-channel fault from cascading to other devices.
- PoE input eliminates dedicated AC wiring runs, cutting labor and conduit costs at each drop.
- Integrated fire alarm disconnect satisfies life-safety code cutoff requirements in commercial sites.
$74.63 $40.99 Save $33.64The item has been added -
Add to Cart The item has been addedAltronix
SKU: PDS8CB
Altronix PDS8CB 8-Output PoE Distribution Module
8-output PoE distribution module for multi-device access control and surveillance
- 8-output PoE distribution module from single PoE input
- Reduces multiple injectors to one wall-mount unit
- Class 2 compliant for safe device-level power
In stock · Ships same business day$74.63 $40.99 Save $33.64The item has been added -
Add to Cart The item has been addedAltronix
SKU: PDS8CBK1
Altronix PDS8CBK1 VR6/PDS8CB Power Kit
Complete power kit for Altronix VR6 and PDS8CB systems
- Purpose-built kit powers Altronix VR6 and PDS8CB platforms without sourcing separate components.
- Lifetime Limited Warranty reduces long-term maintenance risk in critical security deployments.
- US-manufactured at 0.6 lb, simplifying logistics and cabinet space planning during installation.
In stock · Ships same business day$174.09 $173.99 Save $0.10The item has been added -
Add to Cart The item has been addedAltronix
SKU: PDS8K1
Altronix PDS8K1 Voltage Regulator Power Distribution Kit
Regulated multi-circuit power distribution for security systems
- Voltage regulator power distribution kit for cameras
- Stable output prevents brownout-induced lockouts
- 2.05 lb compact module for panel-side mounting
$174.09 $173.99 Save $0.10The item has been added -
Altronix
SKU: PM212
Altronix PM212 Linear Power Supply/Charger -12VDC
-12VDC board supply with integrated battery charger and AC fail detection
- Linear regulation delivers clean -12VDC output, eliminating ripple noise on sensitive access control circuits.
- Integrated SLA charger and AC fail supervision eliminate separate charger hardware in tight retrofit cabinets.
- Three selectable output ratings (0.5A, 1A @ 12VDC; 0.75A @ 24VDC) cover varied load profiles on one board.
$55.92 $54.99 Save $0.93The item has been added -
Altronix
SKU: PM224
Altronix PM224 Linear Power Supply/Charger -24VDC @
Compact 12/24VDC board supply with battery backup for security systems
- Dual-voltage output (12VDC/24VDC) supports a wide range of security device types.
- Integrated AC fail and low battery supervision enables proactive fault detection.
- Board form factor with battery backup simplifies power in space-constrained enclosures.
$55.92 $54.99 Save $0.93The item has been added -
Add to Cart The item has been addedAltronix
SKU: PMK1
Altronix PMK1 Pole Mount Kit for Power Supply Enclosures
Pole mount kit for 12"H power enclosures with 12/24VDC output
- Mounts 12"H×8"W×6"D enclosures to round or square poles—no wall surface needed.
- Dual 12VDC/24VDC outputs cover cameras, readers, and gate controls from one field unit.
- NEMA 4/IP65-rated brackets with stainless hardware support outdoor perimeter deployments.
In stock · Ships same business day$233.13 $232.99 Save $0.14The item has been added -
Altronix
SKU: NETWAY3024
Altronix POE+ ADAPTER 24V OUT - NETWAY3024
In stock · Ships same business day$137.31 $136.99 Save $0.32 -
Add to Cart The item has been addedAltronix
SKU: POE201
Altronix POE201 56VDC 120W Power Supply Board
56VDC 120W board power supply for PoE and security infrastructure
- Delivers regulated 56VDC at 120W to support high-power PoE midspan injectors.
- Single 230VAC input with one consolidated output simplifies enclosure wiring.
- Board form factor integrates directly into security cabinets with Lifetime warranty.
$331.03 $176.99 Save $154.04The item has been added -
Add to Cart The item has been addedAltronix
SKU: POE240
Altronix POE240 56VDC 240W Power Supply Board
56VDC 240W board-level supply with integrated battery charger
- 56VDC regulated output at 240W sustains PoE and access control loads without voltage sag.
- Integrated battery charger eliminates standalone charging modules inside the cabinet.
- Compact board form factor (7.75" × 4.5" × 1.375") drops into OEM enclosures with lifetime warranty.
In stock · Ships same business day$496.99 $272.99 Save $224.00The item has been added -
Altronix
SKU: POE360
Altronix POE360 54VDC/360W Power Supply/Charger Board
54VDC/360W board supply with integrated battery charging
- Delivers 360W at regulated 54VDC to consolidate power for multiple PoE devices.
- Integrated charger board enables direct battery backup without external charging hardware.
- Board form factor mounts inside racks or enclosures, reducing external component count.
$708.48 $388.99 Save $319.49The item has been added -
Altronix
SKU: POE367
Altronix POE367 54VDC 360W Power Supply Board
360W 54VDC PoE power board for distributed security and access control
- Delivers 54VDC at 6.67A continuous, supporting 360W of distributed PoE loads.
- Accepts 277V AC input for direct mains connection in commercial and institutional sites.
- Board form factor mounts in standard enclosures with lifetime warranty backing reliability.
$835.38 $458.99 Save $376.39The item has been added -
Altronix
SKU: POE60
Altronix POE60 56VDC 75W Power Supply Lithium Charger
56VDC 75W power supply with integrated lithium battery charger
- Delivers stable 56VDC at 75W to support PoE+ cameras and high-draw security devices.
- Integrated lithium charger eliminates separate charging hardware in battery-backed deployments.
- Lifetime Limited Warranty covers defects in materials and workmanship for long-term installs.
$340.04 $205.99 Save $134.05The item has been added -
Altronix
SKU: COMMBATT1
Altronix Power for ARCS/ERCES Systems - COMMBATT1
In stock · Ships same business day$7,050.90 $4,462.99 Save $2,587.91 -
Altronix
SKU: AL300ULXPD16CB
Altronix Power Supply Charger 16 PTC Class 2 Outputs 12/24VDC @ 2.5A 115VAC BC400 - AL300ULXPD16CB
In stock · Ships same business day$459.06 $252.99 Save $206.07
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...