ATBS Limited …..Your Security, Our Priority

COMMAX 7″ VIDEO INTERCOM KIT CDV-70K/DRC-4K With SD Card and Recording


CDV-70K: In house Unit

COMMAX Color Video Phone with 7″ LCD Display. Control by using optical-touch keys. Allow you to connect up to two door stations and home phone (DP-4VHP, not included in the kit).


  • 7 inch TFT LCD screen
  • Video talk and door lock release enable (both individual and public entrance)
  • Support 2 Monitor, 2 Camera and 2 Interphones
  • PAL/NTSC convertible




Power Source AC 110 ~240V 50/60Hz (Electrical plug type A)
Mounted type Wall surface mounted type
LDC Size 7″ color LCD
Wiring Door camera: 4 wires(Polarity)

Interphone: 4 wires(Polarity)

Distance Door camera: 50m(0.65Ø)

Interphone: 20m(0.65Ø)

Dimension 311(W) x 168(H) x 32 (D) mm

DRC-4CGN2: Door Station Unit

  •  Illuminance sensor
  • Out door model
  • Surface-mounted type
  • House call and talk