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: VERTILINE83CD
Altronix VERTILINE83CD 8-Output Rack Mount
8-output rack mount power supply for centralized CCTV distribution
- 8 independent regulated outputs power up to 8 cameras from a single chassis.
- Rack-mount form factor integrates cleanly into standard 19-inch equipment racks.
- UL Listed with a Lifetime warranty; accepts standard 115VAC North American input.
$916.09 $502.99 Save $413.10The item has been added -
Altronix
SKU: VERTILINE83D
Altronix VERTILINE83D 8-Output Rack Mount Power Supply
8-output rack mount power supply for centralized security infrastructure
- 8 independent regulated outputs power multiple devices simultaneously from one rack unit.
- 115VAC input integrates directly with standard building power—no conversion hardware needed.
- UL Listed with a Lifetime Limited Warranty, reducing compliance risk and replacement costs.
$916.09 $493.99 Save $422.10The item has been added -
Altronix
SKU: VERTILINE8C
Altronix VERTILINE8C 8-Output Rack Mount Power Supply
8-output 24/28VAC rack mount supply for security and access control
- Eight isolated 24/28VAC outputs at 5A each support independent field devices.
- Rack-mount form factor integrates cleanly into standard 19-inch security enclosures.
- UL Listed with a Lifetime Limited Warranty for code-compliant, long-term deployments.
$795.12 $436.99 Save $358.13The item has been added -
Altronix
SKU: VERTILINE8CD
Altronix VERTILINE8CD 8-Output Rack-Mount Power Supply
8-output 24/28VAC rack-mount supply for distributed security power
- Eight independent 24/28VAC outputs centralize power for mid-scale CCTV or access control.
- Each output delivers up to 5A, supporting PTZ cameras and access control panels simultaneously.
- Rack-mount form factor fits standard 19-inch enclosures; UL Listed for commercial deployments.
$795.12 $436.99 Save $358.13The item has been added -
Altronix
SKU: VERTILINE8D
Altronix VERTILINE8D 8 PTC Protected AC CCTV Rack Mount Power
8-outlet rack mount AC power distribution with PTC protection
- Eight PTC-protected outlets prevent overload damage to individual camera circuits.
- 115VAC rack-mount design integrates directly into standard security equipment racks.
- UL Listed with Lifetime Limited Warranty reduces compliance risk and lifecycle cost.
$795.12 $427.99 Save $367.13The item has been added -
Add to Cart The item has been addedAltronix
SKU: VR1
Altronix VR1 24VAC/VDC to 12VDC Conversion Module
Converts 24VAC/VDC to regulated 12VDC with AC fail monitoring
- Accepts 24VAC or 24VDC input, eliminating separate modules in mixed-voltage installations.
- Regulated 12VDC output at 1A keeps readers, strikes, and sensors stable under load variations.
- Built-in AC fail supervision signals power loss or brownout to your access control panel.
In stock · Ships same business day$58.66 $32.99 Save $25.67The item has been added -
Add to Cart The item has been addedAltronix
SKU: VR10
Altronix VR10 10A Voltage Regulator
10A voltage regulator converts 24VDC to 12VDC for security systems
- Delivers stable 12VDC at 10A from a 24VDC backbone, eliminating per-device supplies.
- DIN rail mount (5.375"×3"×1") drops into existing cabinets without special hardware.
- Suppresses input ripple and transients that cause relay chatter and solenoid wear.
In stock · Ships same business day$121.99 $66.99 Save $55.00The item has been added -
Add to Cart The item has been addedAltronix
SKU: VR1M14
Altronix VR1M14 Voltage Regulator 24VAC/VDC To 14VDC 1A
Compact 24V to 14V regulator, 1A output for security systems
- Accepts 24VAC or 24VDC input, eliminating rewiring when mixing AC and DC infrastructure.
- Fixed 14VDC regulated output at 1A prevents nuisance resets on auxiliary and legacy devices.
- 2.375" × 1.625" × 1" footprint with pigtail leads fits tight enclosures without junction boxes.
In stock · Ships same business day$64.10 $35.99 Save $28.11The item has been added -
Add to Cart The item has been addedAltronix
SKU: VR1T
Altronix VR1T 24V to 12V Conversion Module 1A
24V to 12V converter, 1A continuous, accepts AC or DC input
- Accepts 24VAC or 24VDC input, eliminating rewiring in retrofit deployments.
- Regulated 12VDC output at 1A continuous protects sensitive peripherals from over-voltage.
- Compact 2.375"×1.625"×1" form factor mounts inside standard enclosures without extra space.
In stock · Ships same business day$54.48 $29.99 Save $24.49The item has been added -
Altronix
SKU: VR1TM5
Altronix VR1TM5 5VDC 1A Voltage Regulator
24V to 5V regulator, 1A continuous output for sensors and controls
- Accepts 24VAC or 24VDC input, integrating cleanly into existing security infrastructure.
- Delivers regulated 5VDC at 1A continuous to power sensors, LEDs, and control circuits.
- Compact enclosure form factor installs directly inside control panels without added space.
$58.69 $32.99 Save $25.70The item has been added -
Add to Cart The item has been addedAltronix
SKU: VR3T
Altronix VR3T 24VDC to 12VDC Converter 2A
24VDC to 12VDC converter, 2A output for mixed-voltage security setups
- Steps 24VDC down to regulated 12VDC, eliminating separate PSUs in mixed-voltage cabinets.
- 2A output supports a lens motor or multiple low-power 12VDC sensors from one source.
- Compact 2.375"×1.625"×1" module mounts in existing distribution frames with no added enclosure.
In stock · Ships same business day$76.38 $40.99 Save $35.39The item has been added -
Altronix
SKU: VR4T
Altronix VR4T 24VDC to 12VDC Voltage Regulator
Compact 24V-to-12V regulator for security devices in distributed power
- Accepts 24VAC or 24VDC input, eliminating jumper changes across mixed infrastructure.
- Delivers stable 12VDC at 1A continuous — enough for a camera, reader, or aux cluster.
- Passive thermal design runs to 50°C; fits DIN-rail or surface-mount enclosures.
$87.91 $48.99 Save $38.92The item has been added -
Altronix
SKU: VR5BT
Altronix VR5BT 24VAC/VDC to 5VDC Voltage Regulator
24VAC/VDC to 5VDC regulated converter for 5V logic from 24V infrastructure
- Accepts 24VAC or 24VDC input—no reconfiguration needed when swapping supply types.
- Delivers regulated 5VDC at 1A continuous to power readers, keypads, and logic boards.
- DIN rail form factor fits existing control panels; backed by a lifetime factory warranty.
$99.90 $54.99 Save $44.91The item has been added -
Altronix
SKU: VR5T
Altronix VR5T 24VAC/VDC to 12VDC Voltage Regulator
24VAC/VDC to 12VDC regulator for security and access control systems
- Accepts 24VAC or 24VDC input, delivering regulated 12VDC at up to 1A continuous.
- Compact DIN rail form factor integrates directly into existing enclosures and panels.
- Lifetime Limited Warranty reduces long-term replacement risk in permanent installations.
$95.41 $50.99 Save $44.42The item has been added -
Altronix
SKU: VR5TC
Altronix VR5TC Voltage Regulator 24VAC/VDC to 12VDC
Convert 24VAC/VDC to regulated 12VDC for security infrastructure
- Accepts 24VAC or 24VDC input with no jumper changes, simplifying mixed-voltage sites.
- Regulated 12VDC output keeps legacy readers and sensors within spec despite input sag.
- DIN-rail or panel-mount footprint fits crowded electrical closets and junction boxes.
$88.98 $53.99 Save $34.99The item has been added -
Add to Cart The item has been addedAltronix
SKU: VR6
Altronix VR6 24VDC to 5VDC/12VDC Voltage Regulator
24VDC to 5V or 12V regulator, 2A output, PoE-compatible
- Selectable 5VDC or 12VDC output at 2A continuous simplifies mixed-voltage deployments.
- Accepts 24VDC PoE input, reducing dedicated panel-mounted power supplies at remote nodes.
- Built-in fire alarm disconnect enables safe isolation during emergency shutdown sequences.
In stock · Ships same business day$98.85 $52.99 Save $45.86The 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.