20A 18-Channel CCTV Power Supply Box 12V DC – 240W

High-Capacity Centralized Power for Large-Scale Surveillance

The 20A 18-Channel CCTV Power Supply Box is the professional choice for managing power in extensive security installations. Engineered to provide a stable 12V DC output across 18 individual channels, this 240W unit eliminates the need for bulky individual power adapters. It is specifically designed to support high-draw IR night-vision cameras, ensuring consistent performance across your entire premises, whether for a large residential estate or a commercial warehouse.

Advanced Fail-Safe Protection

System reliability is paramount in security. Each of the 18 channels is equipped with an independent PTC (Positive Temperature Coefficient) auto-reset fuse. In the event of a short circuit or overload on a single camera, the PTC fuse triggers to protect the rest of the system. Once the fault is cleared, the fuse automatically resets—minimizing downtime and reducing the need for manual maintenance or fuse replacements.

Key Features

• 20 Amp Total Output: Massive 240W capacity provides roughly 1.1A per channel, ideal for modern high-definition cameras.
• Intelligent Monitoring: Individual LED status indicators for every port allow for "at-a-glance" troubleshooting of camera power issues.
• Superior Safety: Built-in surge protection, over-voltage protection, and short-circuit safeguards protect your DVR and camera hardware.
• Heavy-Duty Casing: Housed in a lockable, grey epoxy-coated metal enclosure with ventilated sides for heat dissipation.
• Neat Installation: Features rubber knockouts for organized cable management and a clean, professional finish.
• Ideal for: 16-Channel and 18-Channel DVR setups, industrial surveillance, and multi-unit residential security.

Technical Highlights

• Input Voltage: 100V – 240V AC (50/60Hz)
• Output Voltage: 12V DC (Regulated)
• Total Output Current: 20A
• Power Rating: 240 Watts
• Channels: 18 (Individually PTC Fused)
• Casing: Lockable Metal Box with 2 Keys