If your installation fails, use this troubleshooting table from the official manual:
⚠️ If your door camera has 5–6 wires, check the main control box model (e.g., CDV-70A).
Align the grooves on the back of the handset with the hooks on the bracket. Slide the unit down firmly to lock it into place. commax dp-ra01 installation manual
The DP-RA01 is typically wall-mounted using a provided bracket.
Most manuals show that the terminal block attaches to the , not directly to the monitor. If your installation fails, use this troubleshooting table
Secure the wall-mount bracket to your desired location using the provided screws. Wiring Connections:
: Secure the included wall-mounting bracket to a flat surface using the provided screws. Wiring Connections : The DP-RA01 is typically wall-mounted using a provided
Don’t just guess. Take a photo of the old wiring with your phone before disconnecting anything. Match the wire colors to the terminal numbers.
Do not install the product in areas exposed to direct sunlight, high humidity, or extreme cold. 2. Product Overview & Contents system typically consists of two main parts: Room Station (DP-RA01): The handset unit located inside.
Optional Lock Wiring: Connect the door release terminals on the DP-RA01 in series with an external power supply and your electric door strike.
: Once all connections are secure, plug the AC power cord (100–240V) into a standard outlet. Key Specifications Power Source AC 100-240V, 50/60Hz Wiring 2 Wires to Door Station / 2 Wires to Door Release Distance wire) or 150m ( Compatible Units DR-2G, DR-2A2N, DR-201D, DR-2K Official Documentation & Resources