The sub-station and door station are typically powered directly by the master station and do not need separate power cords. System Configuration & Distance Maximum Distance : 100m using the empty set 0.65 m m copper wire or 150m using the empty set 0.8 m m copper wire.
✅ – If night vision shows a white glare, the camera may be aimed too close to a wall or glass. The manual suggests repositioning or adding a foam gasket. commax dp-ra01 installation manual
✅ – Reversing power can fry the unit. Commax units are sensitive to reverse voltage. The sub-station and door station are typically powered
Mark the screw holes, drill the holes, insert the wall anchors, and secure the bracket tightly with the provided screws. Step 3: Understand the Wiring Terminal Block The manual suggests repositioning or adding a foam gasket
The DP-RA01 uses binary addressing. Set switches as follows:
The COMMAX DP-RA01 is a versatile 1-to-2 audio doorphone system designed for residential use. It features two handsets—a master unit (DP-RA01M) and a sub-unit (DP-RA01S)—that allow for internal communication as well as visitor identification and remote door release. Technical Specifications AC 100-240V, 50/60Hz Wiring (Door Unit) 2 wires (non-polarity) Wiring (Inter-unit) 6-wire or 8-wire connection between handsets Wiring (Door Lock) 2 wires from the handsets to the electric strike Transmission Distance 100m (0.65Ø) or 150m (0.8Ø) Dimensions Approx. 107(W) x 195(H) x 39(D) mm Mounting Type Wall surface mount Installation Steps 1. Preparation and Safety