Genway C5-3251 monitor for video door phone series C5 with a color display with a diagonal 7″. Allows you to talk to visitors, opening electric lock on the door and contact with the doorman / security. Works with any external panel of this series. At any time you can view the image from the panel. The monitor is adjustable ringer volume and conversation, contrast and brightness, so you can adapt his work to the individual requirements. Possible to connect up to 4 monitors to a single call number.