3-way door station, anthracite Features: Installation in standard flush-mounted device boxes. Fits in the cover frames of the Gira switch range TX_44. Modular design, thus easy installation and expandability with additional components such as call buttons, info module, color camera, keyless in. Signal transmission and supply of the audio and video components via reverse polarity and short-circuit-proof 2-wire bus. One-man commissioning thanks to simple commissioning procedure. Weatherproof loudspeaker. High-quality electret microphone. Hands-free function (voice-controlled intercom with echo and background noise suppression). Call button lighting in LED technology, light color white. The maintenance-free and energy-saving LED technology ensures uniform, clearly visible call button illumination. Acoustic acknowledgement signal when the call button is pressed. Speech volume adjustable. Splash-proof call button cover made of impact-resistant plastic. Nameplate of the call button can be replaced without tools and without dismantling the frame. Professional labeling via the Gira labeling service www.beschriftung.gira.de or the Gira labeling software. Binary input for connecting a potential-free button (normally open) as a call button. 3-way call button Notes: If only two call buttons are required, please use the call button cover for the 3-way call button.
