Commax Dpra01 Installation Manual Link

The DP-RA01 uses a specific multi-wire configuration to manage audio, calling, and door release functions. COMMAX DP-RA01 - Каталог оборудования

On the COMMAX download page, look for a language dropdown. If missing, the manual ID “DPRA01_IM_ENG” indicates English. Korean versions are labeled “KOR”. commax dpra01 installation manual link

Attach the metal or plastic wall bracket to the wall box using the provided screws. The DP-RA01 uses a specific multi-wire configuration to

: Mark the area for the wall mounting bracket and secure it using the supplied screws. commax dpra01 installation manual link

: It generally uses a non-polarity 2-wire system to connect the master handset to the outdoor door station.

The official is available directly from Commax’s website: