Additional video indoor station for video door intercom system VT38 Set. Up to three additional indoor stations can be connected to the indoor stations of the sets in a star configuration or in parallel using 4-wire technology. With 7 inch LCD flat screen and 7 selectable ring tones with adjustable volume. An internal call, an announcement, forwarding of calls and listening in are possible between the indoor stations. Up to two analog surveillance cameras can optionally be connected to each indoor station. Even without a door station for connecting up to four analog cameras converted to PAL. Each camera can be called up manually, automatic camera image switch-off after 2 minutes or approx. 8 hours depending on the connection. Incl. wall bracket and 15V plug-in power supply. Dimensions: 210 x 116 x 26mm.