Video 2-wire outdoor station in a compact design (product depth 16 mm), surface mounting, win:clip principle, metal housing made of robust aluminum profiles, metal bell buttons with gold-plated, maintenance-free contacts, long-lasting and energy-saving nameplate lighting with light sensor, acknowledgement tone when the bell button is pressed, talk time ex works: 56 seconds, volume and microphone sensitivity can be adjusted manually, R terminal for connecting a door opening function extension, door opening time on R terminal ex works 3 seconds, door standby time (to control short-term storage in indoor stations), ex works: 56 seconds, speech connection during door standby time, camera: CCD sensor 380 TVL, focal length f = 3.6mm, light sensitivity 0.2 LUX, diagonal detection angle in 90 degrees, recommended mounting height for the camera position 1.6 m, video output symmetrical 1 Vpp FBAS, based on the TCS video system in 6-wire technology, input current: I(av) = 0.54 mA, I(Pv) = 74.5 mA at rest, maximum input current: Max. I(av) / I(Pv) = 135 mA, permissible ambient temperature: -20 degrees C to 50 degrees C, dimensions: H 175 x W 104 x D 16 mm