Imago hands-free colour video door phone 1707/1

IMAGO video door phone designed by TRABUCCO. With dedicated call speaker and adjustable call volume (high, low, mute). In "Mute" mode a mechanic red signal in the left edge appears. The "audio on" button is back-lighted with a two-colour led: green colour shows the default condition, to talk press it after the call; amber colour means audio channel on.The opener key is back-lighted with a two-colour led: green colour is the default condition; red colour indicates that the door is opened. IMAGO has other four buttons for additional functions and a OSD display that allows the adjustment of colour, contrast and brightness directly on the display by using a joystick on video door phone's front panel The video door phone operating mode may be selected during installation: speakerphone or button pressed. In the first case, simply press the "Audio on" button after receiving a call to start the conversation. Press the same button to end the conversation. In the second case, keep pressed the "Audio on" button for the entire duration of the call. Full-Duplex audio.