Commax CDV-40N
2 call panel, screen color 4", tube, push-button control
Rating: 
Brand history
Video intercoms
Commax CDV-70UM
2 call panel, screen color 7", speakerphone, touch controls, record photo, video recording
Rating:
Commax CDV-1020AQ
4 call panel, screen color 10.2 " TFT touch, speakerphone, touch controls, record photo
Rating:
Commax CDV-1020AE
2 call panel, color screen 10.1" touchscreen, speakerphone, touch controls, record photo
Rating:
Commax CDV-71AM
2 call panel, screen color 7", speakerphone, push-button control, record photo
Rating:
