Dahua 20CH Power Supply

Dahua 20-Channel Power Supply (DH-PFM344D-20CH-EN) The Dahua 20-Channel Power Supply is a multi-output switching power unit designed to provide centralized and reliable 12 V DC power to up to 20 CCTV cameras or other security devices simultaneously — perfect for large surveillance systems and professional installations. It features adjustable output voltage levels (Normal: 12 V, Long: 13.5 V, Ex-Long: 15 V) to accommodate different device and cable length requirements, plus built-in protections against overcurrent, overvoltage, and short circuits for enhanced safety. This unit supports universal mains input (100–240 VAC), wall-mount installation, and surge protection, making it a dependable choice for powering expansive camera networks. Dahua Technology Key Specifications Channels: 20 independent output ports for powering multiple cameras or devices at once. Dahua Technology Input Voltage: 100–240 VAC, suitable for global mains power. Dahua Technology Output Voltage (Adjustable): 12 V / 13.5 V / 15 V DC to fit various installation needs. Dahua Technology Rated Total Power: ~60 W (approx. 12 W per channel). Dahua Technology Protection: Overcurrent, overvoltage, short-circuit, and surge protection (±4 kV common, ±2 kV differential) built in. Dahua Technology Certifications: CE, V-0 flame-resistant casing, high efficiency. Dahua Technology Installation: Wall-mountable design for clean and organized setups. Dahua Technology Typical Uses Centralized power distribution for large CCTV surveillance systems. Powering up to 20 cameras, DVRs, or other low-voltage security devices. Reducing cable clutter and multiple adapters by consolidating power supply into one unit.