DP-2S/DR-2K

The Commax DP-2S/DR-2K is a basic analog audio intercom system commonly used in residential and small office applications. Here’s a brief overview of its components and features:

    Commax DP-2S (Indoor Master Unit)

• Type: Audio intercom master station

• Mounting: Wall-mounted

• Audio: Handset type, 2-wire connection

• Power Supply: 6V DC (usually powered via the door camera unit or an external adapter)

• Functions:

  • Call and talk with outdoor station (DR-2K)

  • Door release function (if connected to an electric door strike)

  • Simple operation with push-button controls

     Commax DR-2K (Outdoor Substation)

• Type: Door station (for outdoor installation)

• Camera: No camera – audio-only communication

• Microphone & Speaker: Built-in mic and speaker

• Material: Usually weather-resistant plastic or metal

• Call Button: Single button to initiate call to DP-2S

     Key Features

• Audio-only system (no video)

• Basic 2-wire connection (easy to install)

• Compact and reliable for apartments, villas, or office entrances

• Door unlocking option when used with compatible electric lock