AC 100–240V, 50/60Hz (Internal transformer built into the master unit). Wiring Distance Limits: Up to 100 meters using copper wire; up to 150 meters using copper wire.
Have an assistant press the call button on the outdoor door station. The DP-RA01 should emit an electronic chime. Pick up the handset and verify that clear, two-way audio communication is established.
Once powered on, perform a complete operational check to ensure proper functionality.
Low-voltage 2-core or 4-core copper cable (0.65mm or 22 AWG recommended). 🛠️ 2. System Specifications & Wiring Requirements
: Press the key-shaped button on the handset to ensure the electric lock triggers correctly. Troubleshooting Tips COMMAX DP-SS Intercom Audio Phone User Manual commax dp-ra01 installation manual
The DP-RA01 does not include a power brick. You must provide:
Always turn off the main power supply to the intercom distributor before handling wires to prevent short circuits.
If you’ve just unboxed a video door phone monitor, you’re likely holding a device that promises security, convenience, and that satisfying "buzz" to let guests in. But before you can see who’s at the door, you have to get it on the wall.
While holding the handset, press the dedicated key button symbol on the unit. Verify that the connected electric door strike clicks open instantly. 5. Troubleshooting Common Issues AC 100–240V, 50/60Hz (Internal transformer built into the
Connect of the indoor DP-RA01 to Terminal 2 of the outdoor door unit.
The DP-RA01 is typically installed using a wall-mounting bracket.
2 wires (requires an additional power source for the electric lock).
subgraph “Power Supply” C[“12V DC<br>Power Supply”] end The DP-RA01 should emit an electronic chime
Remove the front cover or locate the screw terminal block on the back of the DP-RA01 handset. The terminals are typically numbered. In a standard Commax multi-wiring audio system, the function breakdown is as follows:
A common mistake is using an undersupplied power source, causing intermittent buzzing or the call button to fail.
Commax official manuals (PDF) are available at: https://www.commax.com/support/download/ Search “DP-RA01” or “CDV-70A” (the typical base unit).
AC 100–240V, 50/60Hz (Internal transformer built into the master unit). Wiring Distance Limits: Up to 100 meters using copper wire; up to 150 meters using copper wire.
Have an assistant press the call button on the outdoor door station. The DP-RA01 should emit an electronic chime. Pick up the handset and verify that clear, two-way audio communication is established.
Once powered on, perform a complete operational check to ensure proper functionality.
Low-voltage 2-core or 4-core copper cable (0.65mm or 22 AWG recommended). 🛠️ 2. System Specifications & Wiring Requirements
: Press the key-shaped button on the handset to ensure the electric lock triggers correctly. Troubleshooting Tips COMMAX DP-SS Intercom Audio Phone User Manual
The DP-RA01 does not include a power brick. You must provide:
Always turn off the main power supply to the intercom distributor before handling wires to prevent short circuits.
If you’ve just unboxed a video door phone monitor, you’re likely holding a device that promises security, convenience, and that satisfying "buzz" to let guests in. But before you can see who’s at the door, you have to get it on the wall.
While holding the handset, press the dedicated key button symbol on the unit. Verify that the connected electric door strike clicks open instantly. 5. Troubleshooting Common Issues
Connect of the indoor DP-RA01 to Terminal 2 of the outdoor door unit.
The DP-RA01 is typically installed using a wall-mounting bracket.
2 wires (requires an additional power source for the electric lock).
subgraph “Power Supply” C[“12V DC<br>Power Supply”] end
Remove the front cover or locate the screw terminal block on the back of the DP-RA01 handset. The terminals are typically numbered. In a standard Commax multi-wiring audio system, the function breakdown is as follows:
A common mistake is using an undersupplied power source, causing intermittent buzzing or the call button to fail.
Commax official manuals (PDF) are available at: https://www.commax.com/support/download/ Search “DP-RA01” or “CDV-70A” (the typical base unit).