TCS video outdoor station for surface mounting, AVC11030-0010 with 3 bell buttons, article number: AVC11030-0010, image / VIDEO FEATURES, color camera with CCD sensor, day/night switching: automatic, infrared lighting for close-range illumination, diagonal detection angle: 90 degrees, resolution: 380 TVL, focal length: f = 3.6 mm, light sensitivity: 0.2 lux, device properties, video outdoor station, number of bell buttons: 2, mounting type: surface mounting, housing type: surface-mounted housing, integrated loudspeaker, housing material: aluminum, housing color: natural anodized, bell button material: metal with maintenance-free contacts, shatter-proof nameplate glass, sensor-controlled nameplate lighting, opening principle: win:clip, voice output volume: adjustable, microphone sensitivity volume: adjustable, advanced properties, light switch function: on unprogrammed bell button, name field: white backlit, number of wires: 6-wire required, installation mix audio, video, access in one system: possible, commissioning and configuration: manual, with service device, system configuration memory: permanently integrated, technical data, technology: 2-wire TCS:BUS, current consumption, at rest: in 6-wire operation i(a) = 0.14 mA, I(P) = 50 mA, current consumption, maximum: i(Pmax) = 50 mA, surface-mounted housing HxWxD mm: 175x104x16, camera field HxW mm: 36x72, nameplate HxW mm: 24x68, recommended installation height: 1.6 m, permissible ambient temperature: -20 to +50 degrees C, UV resistance: unlimited, scope of delivery, for changing the nameplates: win:clip key, for labeling: nameplates