The stylish wireless doorbell makes it easy for you: • Easy installation - no wiring required thanks to wireless transmission • Gong with contemporary design, dimensions 120x120x65mm including power plug • Range: max. 150m (open field), 433MHz • 39 melodies + 1 adjustable alarm tone • Volume: max. 100dB (adjustable in 4 steps) • Gong: 230V~, 50Hz • Battery for doorbell button: 1x CR2032 (included) • Up to 8 transmitters can be assigned to one receiver. • Protection class IP55, splash-proof • Transmitter dimensions (W x H x D): 52 x 65 x 18 mm, Receiver dimensions (68 x 84 x 28 mm, without connector) • Individual components Art.No. 23586 and 23587 Private sale, no warranty, no returns.