CCTV Closed Power Supply – 12V 20A
Product Overview
The CCTV Closed Power Supply (12V 20A) is a high-capacity enclosed power unit engineered to deliver reliable and stable 12V DC power for multiple CCTV cameras, DVR/NVR units, and other security or automation devices. Designed with professional-grade components and safety features, it ensures continuous power delivery even in demanding 24/7 operations.
With a durable metal enclosure, multiple protection circuits, and efficient heat dissipation, this power supply is perfect for large surveillance setups in commercial, residential, and industrial environments.
Key Features
High Power Output:
Delivers a total of 20 Amps (240 Watts), sufficient to power up to 16 cameras or other 12V devices simultaneously.Stable and Reliable Performance:
Ensures consistent DC voltage with minimal fluctuations for smooth camera operation.Heavy-Duty Metal Enclosure:
Protects internal components from dust, heat, and electrical interference.Built-in Safety Protections:
Includes short-circuit, overload, and over-voltage protection for maximum system safety.LED Power Indicators:
Displays active status and helps in quick troubleshooting.Ventilated Design:
Allows proper heat dissipation, ensuring long-lasting performance.Universal AC Input:
Compatible with both 110V and 220V AC mains power.Easy Installation:
Compact and wall-mountable for convenient setup in any surveillance cabinet or control room.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | CCTV Closed Power Supply |
| Input Voltage | AC 110V / 220V ±15%, 50–60Hz |
| Output Voltage | DC 12V |
| Output Current | 20A |
| Power Output | 240W (Max) |
| Channels | Supports up to 16 CCTV cameras |
| Efficiency | ≥ 85% |
| Protection Features | Short-Circuit, Overload, Over-Voltage |
| Casing Type | Closed Metal Enclosure |
| Cooling Method | Natural Air Ventilation / Built-in Fan (model dependent) |
| Operating Temperature | -10°C to +50°C |
| Dimensions | Approx. 215 × 115 × 50 mm |
| Color | Silver / Metallic Grey |
Applications
Large CCTV camera installations
Security control rooms and surveillance hubs
Access control systems
Alarm and automation devices
LED lighting and industrial electronic setups
Delivery & Support
We at Ace Tech Pro LTD offer fast delivery options, 100% genuine product guarantee and customer support.
Order Now!
Order now at Ace Tech Pro LTD or visit our shop at Rahimtullah Trust Building 2nd Floor Shop 11 along Moi Avenue.


















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