Power Supplies
Showing Results for Power Supplies
-
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 -
Hanwha
SKU: SBP-C03
Hanwha SBP-C03 3-Unit Card Cage & Power Supply
1 RU card cage with 3 hot-swappable module slots and dual power inputs
- Holds three 1-inch wide modules in single rack unit for space-constrained deployments
- Hot-swappable design allows live module replacement without system shutdown
- Dual isolated DC inputs with 120–240 VAC external supply for power redundancy
$580.00 $434.99 Save $145.01The item has been added -
Hanwha
SKU: SBP-C14
Hanwha SBP-C14 Rack Mount Card Cage & Power Supply
14-slot rack cage with integrated power and hot-swap modules
- Supports 14 surveillance modules in 1-inch rack slots with electronic current limiting
- Hot-swappable modules and power supply for maintenance without downtime
- Voltage transient protection on all I/O lines safeguards connected components
$1,025.00 $767.99 Save $257.01The item has been added -
Hanwha
SKU: SBP-C14PS1
Hanwha SBP-C14PS1 Rack Mount Card Cage & Power Supply
Rack mount card cage with centralized power for IP surveillance systems
- Automatic electronic current limiting protects connected devices from overload
- Modular design allows tool-free component replacement without system downtime
- Supports multi-device power distribution in high-density surveillance deployments
$580.00 $434.99 Save $145.01The item has been added -
Hanwha
SKU: SPU-60241
Hanwha SPU-60241 60W DC 24V Power Adapter for AI PVM Displays
60W DC 24V power adapter for Hanwha AI PVM displays
- DC 24V / 2.5A output matches SMT-1031PV, SMT-2721PV, SMT-3221PV models
- 100–240Vac input works globally without voltage converters or adapters
- Compact external form factor (110 × 62 × 31.5 mm) fits tight spaces
$100.00 $99.99 Save $0.01The item has been added -
HES
SKU: AQD1
HES AQD1 1A Auxiliary Power Supply 12/24VDC
1A auxiliary supply for access control—12/24VDC selectable with battery charger
- 1-amp continuous output powers door strikes, locks, and card readers from one unit
- Field-selectable 12VDC or 24VDC output matches existing site power infrastructure
- Integrated battery charger maintains backup power for fail-safe operation during outages
$327.00 $326.99 Save $0.01The item has been added -
HES
SKU: AQD1-1R
HES AQD1-1R 12/24VDC 1A Power Supply
Selectable 12/24VDC 1A power supply for mixed-voltage access control
- Dual-voltage output eliminates need for multiple supply units in retrofit deployments
- 1A maximum current rated for low-amperage auxiliary circuits and credential readers
- Compact wall-mounted or cabinet form factor with standard terminal connections
$376.62 $184.99 Save $191.63The item has been added -
HES
SKU: AQD1-4C1
HES AQD1-4C1 Dual Voltage Power Supply with Charger
Dual voltage 12/24VDC supply with integrated charger and 4 PTC outputs
- Selectable 12VDC or 24VDC output from single unit eliminates multiple SKUs
- Four PTC-protected outputs provide individual circuit protection without external fuses
- Built-in battery charger supports backup power for access control systems
$387.00 $195.99 Save $191.01The item has been added -
HES
SKU: AQD1-8C1
HES AQD1-8C1 1 Amp Dual Voltage Power Supply
8-channel 12/24V power supply with 1A per circuit for access control
- Eight independent 1 Amp outputs with individual PTC protection per channel
- Dual voltage (12/24 VDC) supports mixed-device installations in one unit
- Enclosure-mounted design for secure network closet or rack installation
$398.00 $200.99 Save $197.01The item has been added -
HES
SKU: AQD2
HES AQD2 Power Supply 2A 12/24VDC with Charger
Dual-voltage 2A power supply with integrated battery charger for access control
- Selectable 12VDC or 24VDC output at 2 amps for electric strikes and magnetic locks
- Built-in battery charger function eliminates need for separate backup charging unit
- Compact indoor-rated design fits standard access control system installations
$394.00 $198.99 Save $195.01The item has been added
Power Supplies
Power supplies provide stable and regulated power for surveillance cameras, access control devices, and intercom systems. Selecting the proper voltage, amperage, and redundancy configuration ensures reliable operation and minimizes system downtime in commercial environments.
Plan Your Deployment
- Voltage and amperage requirements for connected devices
- Centralized vs distributed power architecture
- Redundancy and failover considerations
- Indoor vs outdoor installation requirements
- Code compliance and surge protection planning
Power Supplies — Engineering-Grade Power Distribution for Commercial Deployments
This category covers 193 working models of power supplies sourced manufacturer-direct or through channel-direct US distribution. Build the rest of your system around the architectural choices below — compatibility, environmental rating, and lifecycle decisions made here propagate through every downstream component you specify.
What to Look For
Voltage and amperage requirements come from the connected load. Cameras and access-control hardware typically use 12VDC or 24VAC; PoE-powered devices need a PoE injector or switch instead of a traditional supply. Sum the steady-state current draw across all devices on the supply, then add 25-30% headroom for inrush and growth. Undersized supplies fail quickly under sustained load.
Linear, switching, and PoE supplies have different efficiency, noise, and form-factor characteristics. Switching supplies are smaller and cooler-running but introduce switching noise that can affect audio circuits. Linear supplies run quieter electrically but generate more heat and weigh more. PoE injectors and switches are standard for IP cameras and access readers — pick by port count, power budget, and management capability.
Output redundancy and battery backup are the distinguishing features at the high end. Multi-output supplies with individually-fused outputs isolate device failures so one shorted camera doesn't take down the rest. Battery-backed supplies maintain operation during AC failure — code-mandated on most access-control and emergency systems. Sizing the battery for actual runtime requirement is more important than headline Ah capacity.
Enclosure type, mounting, and certification matter for code compliance and field reliability. NEMA-rated enclosures for outdoor/wet locations; lockable enclosures for tamper-resistant installs. UL 294 listing for access-control supplies; UL 1481 for fire-alarm supplies. Verify the AHJ's listing requirements before ordering — many jurisdictions reject non-listed supplies in commercial life-safety installs.
Key Specs in This Category
| Spec | Available Options |
|---|---|
| Resolution | 4MP, 2MP, 0MP, 8MP, 5MP, 20MP+ |
| IP Rating | IP65, IP68, IP66, IP67 |
| Connectivity | Wired, Bluetooth, Wi-Fi |
| Power | AC/DC, PoE+, PoE |
| Storage | microSD |
| Type | Power Supply, Accessory, Power Accessories, Switch, Controller, Mobile Computer, Power Adapter, DVR |
Top Brands in This Category
Frequently Asked Questions
Do I need a battery backup on my power supply?
For access control on egress doors, fire alarm systems, and most security-monitored installations — yes, code requires it. Battery backup runtime is typically 4 hours minimum for access control (24 hours for fire alarm). For surveillance cameras alone, battery backup is optional but recommended; a 30-minute UPS bridge handles most utility-power glitches and prevents reboot cycles that affect recorded video continuity.
What size power supply do I need for 8 PoE cameras?
If using a PoE switch, sum the per-camera PoE class budget: 8 cameras at 802.3at (PoE+, 30W max) need a switch with at least 240W total PoE budget. Add 20-30% headroom. Many 8-port PoE+ switches advertise 130W total budget — undersized for full-load 802.3at use. For 802.3bt (PoE++, 60-90W) devices like multi-imagers or large PTZs, plan even more aggressively.
Can I mix 12VDC and 24VAC devices on one supply?
Multi-output supplies (Altronix AL600ULPD8, LifeSafety FPO75) provide both 12VDC and 24VAC outputs from a single chassis, each individually fused. Mixing the two on a single output is not safe — voltage and waveform are incompatible. For larger sites, separate dedicated supplies per voltage simplify troubleshooting and isolate failures.
How do I calculate voltage drop on long cable runs?
Voltage drop depends on conductor gauge, current draw, and cable length. For 12VDC at 2A over 100 feet, 18 AWG drops roughly 1V (5%) — borderline acceptable. 16 AWG drops half that. For runs over 100 feet at sustained current, use a 24V supply at the source and step down at the device, or move to PoE which tolerates longer runs at typical commercial distances.
What's the difference between a power supply and a PoE injector?
A traditional power supply delivers DC (or AC) to a device through a dedicated power cable. A PoE injector adds DC power to the unused pairs of an Ethernet cable, so the device receives both power and data on the same Cat5e/Cat6. PoE simplifies installation and is the dominant choice for IP cameras and modern access readers. Traditional supplies are still preferred for high-current devices like maglocks and analog camera installations.
Need help choosing? Talk to a Senior Specialist — direct line 877-277-7147 or request a quote.