Description For up to 6 people, rooms or entrances - the reception center shows the triggering transmitter visually and acoustically. Ideal for doctor's offices, senior and disabled care, nursing services, law firms, offices, catering, etc. Acoustic and optical call signal on the reception center. The LED light shows which transmitter triggered the call. 36 ring tones selectable, volume adjustable in 3 levels. Digital radio technology to reduce interference. The transmitter and reception center can be labeled. The transmitter and reception center are coded at the factory for quick and easy commissioning. Transmitter splash-proof in accordance with IP44. Connection for power adapter on the reception center. Design: Optical and acoustic ringtone display Adjustable ringtone display Digital radio technology to reduce interference Labeling of transmitter and reception center possible. Scope of delivery: 1x receiver 6x transmitters including CR2032 3V button cellVis mereVis mindre