Power & UPS
Sub categories
Power Supplies
1122 items
PoE Injectors & Midspans
587 items
Power Delivery & Supplies
3849 items
Surge Protectors
128 items
UPS & Power Management
1976 items
DC Power Connectors & Lugs
262 items
Showing Results for Power & UPS
-
Altronix
SKU: T2AGK712S
Altronix ULX/AMAG M4000/12DR/115/FUSE - T2AGK712S
In stock · Ships same business day$1,600.69 $1,219.99 Save $380.70 -
Altronix
SKU: T2AGK712SD
Altronix ULX/AMAG M4000/12DR/115/PTC - T2AGK712SD
In stock · Ships same business day$1,779.22 $1,201.99 Save $577.23 -
Altronix
SKU: T2AGK78SV
Altronix ULX/AMAG M4000/8DR 220/FUSE - T2AGK78SV
In stock · Ships same business day$1,616.10 $1,088.99 Save $527.11 -
Altronix
SKU: T3AMK7716SD
Altronix ULX/AMG2150/4000/16DR/115/PTC - T3AMK7716SD
In stock · Ships same business day$3,760.24 $2,301.99 Save $1,458.25 -
Altronix
SKU: VB1
Altronix VB1 DC Voltage Booster 12-24VDC to 24VDC
Regulated 24VDC output from unstable 12–24VDC sources, 0.75A max
- DC voltage booster — 12-24V DC input, 24V DC 0.75A output
- UL-listed + CE-certified for code-compliant installations
- 30W output — boost low-voltage runs to spec at the device
$58.66 $32.99 Save $25.67The item has been added -
Altronix
SKU: VB1T
Altronix VB1T Voltage Booster 24VDC 0.75A
12-24VDC to 24VDC converter for mixed-voltage security systems
- Accepts 12–24VDC input, delivering regulated 24VDC ±3% at 0.75A continuous output.
- CE certified for electrical safety and emissions compliance in international deployments.
- DIN-rail mountable form factor integrates directly into enclosures without external PSUs.
$54.48 $29.99 Save $24.49The item has been added -
Altronix
SKU: VB6
Altronix VB6 Power Conversion Module - Converts one
Dual-input 24V power converter with 2 isolated 30W outputs
- Accepts 24VAC or 24VDC input—no configuration needed for hybrid AC/DC sites.
- Two isolated 24VDC outputs at 0.75A each prevent ground loops between devices.
- UL Listed and CE approved; lifetime warranty supports commercial deployments.
$110.40 $60.99 Save $49.41The item has been added -
Altronix
SKU: VERTILINE12DCBV
Altronix VERTILINE12DCBV 12VDC Power Supply Board
12VDC regulated board for Altronix VERTILINE enclosures
- Delivers 24VDC regulated output at up to 12A across 12 discrete output circuits.
- Supports PoE++ (802.3bt) for high-power device deployments in rack-mount configurations.
- AC fail supervision and battery backup maintain power continuity during grid interruptions.
$300.93 $299.99 Save $0.94The item has been added -
Altronix
SKU: VERTILINE16
Altronix VERTILINE16 16-Output Rack-Mount Power Supply
16-channel 24/28VAC rack-mount supply for security & access control
- 16 independent 24/28VAC outputs at 10A each consolidate mid-to-large camera runs.
- Rack-mount form fits standard 19" enclosures, eliminating external terminal blocks.
- UL Listed with a Lifetime Limited Warranty supports code-compliant installations.
$1,051.25 $577.99 Save $473.26The item has been added -
Altronix
SKU: VERTILINE166
Altronix VERTILINE166 16-Output Rack Mount CCTV Power Supply
16-output 1U rack supply for mid-to-large CCTV systems, 24/28VAC
- 16 independently protected outputs distribute 24/28VAC to cameras from a single 1U rack slot.
- Selectable 24 or 28VAC output accommodates mixed camera voltage requirements in one unit.
- UL Listed with a Lifetime Limited Warranty, reducing compliance risk on large-scale deployments.
$1,223.69 $671.99 Save $551.70The item has been added -
Altronix
SKU: VERTILINE166C
Altronix VERTILINE166C 16-Output Rack Mount Power Supply
16-output 24/28VAC rack mount supply for distributed camera and access control
- 16 individually fused 24/28VAC outputs simplify centralized power for large CCTV runs.
- 14A per-channel capacity supports high-draw cameras and access control devices.
- Rack-mount form factor fits standard 19-inch enclosures; UL Listed for commercial installs.
$1,223.69 $671.99 Save $551.70The item has been added -
Altronix
SKU: VERTILINE166CD
Altronix VERTILINE166CD 16-Output Rack Mount Power Supply
16-channel 24VDC rack mount supply for multi-device security systems
- 16 independent 24VDC outputs centralize power for cameras, locks, and readers.
- Rack-mount form factor integrates cleanly into standard 19-inch security enclosures.
- UL Listed with a Lifetime Limited Warranty on materials and workmanship.
$1,223.69 $671.99 Save $551.70The item has been added -
Altronix
SKU: VERTILINE166D
Altronix VERTILINE166D 16 Output Rack Mount CCTV Power Supply
16-output rack mount CCTV power supply for centralized camera systems
- 16 independent outputs let you power multiple CCTV cameras from a single unit.
- Rack-mount form factor integrates directly into standard 19-inch equipment enclosures.
- UL Listed and backed by a Lifetime Limited Warranty for compliant commercial installs.
$1,223.69 $671.99 Save $551.70The item has been added -
Altronix
SKU: VERTILINE16C
Altronix VERTILINE16C 16-Output Rack-Mount CCTV PSU
16-channel rack PSU for CCTV systems with selectable 24/28VAC output
- 16 independent 24/28VAC selectable outputs support flexible camera voltage requirements.
- 10A per-channel rating handles high-draw CCTV loads without shared-circuit compromise.
- Rack-mount form factor integrates directly into standard 19-inch cabinets; UL Listed.
$1,051.25 $577.99 Save $473.26The item has been added -
Altronix
SKU: VERTILINE16CD
Altronix VERTILINE16CD 16 Output Rack Mount CCTV Power Supply
16-output rack mount power supply for centralized CCTV distribution
- 16 individually fused 24/28VAC outputs isolate circuit faults across camera runs.
- Rack-mount form factor integrates cleanly into standard equipment cabinets.
- UL Listed with Lifetime Limited Warranty; supports up to 10A total load at 115VAC input.
$1,051.25 $577.99 Save $473.26The item has been added -
Altronix
SKU: VERTILINE16D
Altronix VERTILINE16D 16-Output 10A 24/28VAC Supply
16-output 24/28VAC rack supply, 10A per channel, independent fusing
- 16 independently fused 10A outputs prevent a single fault from cascading across zones.
- 24/28VAC output directly powers mag locks, strikes, and readers without conversion.
- 115VAC input and 19-inch rack mount integrate cleanly into standard NA cabinets.
$955.38 $577.99 Save $377.39The 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...