Power & UPS
Sub categories
Power Supplies
1027 items
PoE Injectors & Midspans
394 items
Power Delivery & Supplies
1639 items
Surge Protectors
12 items
UPS & Power Management
47 items
Showing Results for Power & UPS
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Geovision
SKU: GV-SD-47
Geovision GV-SD GV-SD Power Supply - GV-SD-47
DC power supply for Geovision IP PTZ camera systems
- Delivers regulated DC power to prevent motor stalls and brownout glitches in PTZ cameras.
- Supports Geovision GV-PTZ, GV-EBDP, and GV-TBLP series PTZ camera families.
- Backed by a 3-year warranty; compact 9×5×2 in form factor fits standard enclosures.
$49.99 $48.99 Save $1.00The item has been added -
Allied Telesis
SKU: AT-IE048-240
Hanwha AT-IE048-240 240W Industrial Power Supply
240W @ 48Vdc AC/DC supply for industrial network infrastructure
- 240W continuous output at 48Vdc for enterprise switches and edge equipment
- DIN rail mount fits standard cabinets and control enclosures with compact profile
- AC/DC conversion accepts universal input from commercial and industrial power sources
$850.00 $550.99 Save $299.01The item has been added -
Allied Telesis
SKU: AT-IE048-480
Hanwha AT-IE048-480 480W Industrial Power Supply
480W 48V DC industrial power supply for networked security and IoT
- 480W output at 48V DC with AC/DC conversion for flexible sourcing
- Industrial-grade construction withstands harsh environments and vibration
- Compact form factor fits networking, surveillance, and access control setups
$1,000.00 $647.99 Save $352.01The item has been added -
Allied Telesis
SKU: AT-PWR1200
Hanwha AT-PWR1200 Secondary Hot Swap Power Supply
Redundant hot swap power supply for Hanwha security systems
- Secondary module operates in tandem with primary supply for fault tolerance
- Replace unit under load with zero downtime—no system shutdown required
- Enterprise-grade design for 24/7 mission-critical surveillance operations
$3,800.00 $2,461.99 Save $1,338.01The item has been added -
Hanwha
SKU: EP06-002134A
Hanwha EP06-002134A AC-DC Power Supply 280AB 6A
- 6A AC-DC power supply for Hanwha cameras and accessories
- Wall-mount or rack-mount install flexibility
- Regulated output with integrated protection circuitry
$253.80 $187.99 Save $65.81The item has been added -
Hanwha
SKU: EP06-003018B
Hanwha EP06-003018B Power Adapter
OEM power adapter for Hanwha PD-9501GR/AC surveillance systems
- Genuine Hanwha component engineered for PD-9501GR/AC compatibility
- PoE (802.3af) power delivery for surveillance equipment installations
- White housing, 2 lb unit designed for professional security deployments
$302.25 $186.99 Save $115.26The item has been added -
Hanwha
SKU: EP06-003594D
Hanwha EP06-003594D Power Adapter
Genuine OEM power adapter for Hanwha FSP060-DIBAN2 surveillance systems
- Stable regulated DC output designed for continuous 24/7 surveillance operation
- PoE (802.3af) compatible with Hanwha security camera installations
- Replacement or spare unit maintains full manufacturer coverage on compatible devices
$86.87 $85.99 Save $0.88The item has been added -
Hanwha
SKU: EP06-004403A
Hanwha EP06-004403A Power Adapter 1.67A
1.67A compact adapter for Hanwha IP cameras worldwide
- 1.67A output supports Hanwha network cameras and encoders
- Worldwide voltage compatibility for multi-region deployments
- Compact industrial-grade design rated for outdoor installations
$116.50 $115.99 Save $0.51The item has been added -
Hanwha
SKU: EP06-004404A
Hanwha EP06-004404A Power Adapter 5A
5A power adapter for Hanwha FSP060 systems, worldwide rated
- 5A rated current for reliable power distribution across deployments
- Direct compatibility with Hanwha FSP060 power supply systems
$81.67 $80.99 Save $0.68The item has been added -
Hanwha
SKU: EP06-005620A
Hanwha EP06-005620A Power Supply Adapter
Dedicated power adapter for Hanwha PSE109GBRO surveillance systems
- Stable regulated output engineered for 24/7 professional security operations
- PoE (802.3af) support for network device integration in surveillance deployments
- Integrator-grade construction built for retail, corporate, and enterprise installations
$584.99The item has been added -
Hanwha
SKU: EP06-005890A
Hanwha EP06-005890A 12V 52A AC-DC Power Supply
625W 12V/52A rack-mount AC-DC supply for multi-camera surveillance
- 625W continuous output at 12V DC, 52A capacity for simultaneous camera loads
- AC-DC conversion with regulated voltage for NVRs and networked security devices
- Industrial-grade rack-mount design for enterprise surveillance deployments
$117.15 $116.99 Save $0.16The item has been added -
Hanwha
SKU: HV-DRB50-48-1
Hanwha HV-DRB50-48-1 50W DIN Rail Power Supply
50W DIN rail supply for IP cameras, 85–264V AC global input
- 50W DC output at 48V with >20ms hold-up time at 230V AC
- Universal input 85–264V AC, 47–63Hz with 300V surge protection
- Fanless convection cooling, –20°C to +70°C operating range
$360.00 $234.99 Save $125.01The item has been added -
Hanwha
SKU: HV-IE048-240-20
Hanwha HV-IE048-240-20 Industrial Power Supply 240W 48VDC
240W 48VDC industrial power supply, DIN rail mount, 100–240VAC input
- 240W @ 48VDC output powers multiple rugged switches and edge devices
- Wide 100–240VAC input handles variable mains voltage in remote sites
- DIN rail mount integrates into standard electrical enclosures and cabinets
$850.00 $553.99 Save $296.01The item has been added -
Hanwha
SKU: HV-IE048-480-20
Hanwha HV-IE048-480-20 Power Supply 480W 48Vdc
- 480W 48VDC power supply for Hanwha rugged switches
- DIN rail mount for standard electrical enclosures
- Industrial AC/DC conversion for harsh environments
$1,000.00 $651.99 Save $348.01The item has been added -
Hanwha
SKU: HV-PWR1200V2-10
Hanwha HV-PWR1200V2-10 Hotswap Power Supply for HV-X530DP
- Hot-swap power supply for HV-X530DP network switches
- Redundant power for mission-critical surveillance backbones
- Field-replaceable without switch downtime
$3,800.00 $2,475.99 Save $1,324.01The item has been added -
Hanwha
SKU: HV-PWR600-10
Hanwha HV-PWR600-10 600W AC System Power Supply for x950 series
- 600W AC power supply for Hanwha x950 series recorders
- Hot-swappable design for field replacement without shutdown
- Redundant power architecture for high-availability NVRs
$3,360.00 $2,188.99 Save $1,171.01The 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.
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...