Retlux A doorbell button with a receiver

The wireless and battery-free doorbell is suitable for your apartment, house, and garden. The doorbell receiver is intended for the network and offers the option of choosing from 51 polyphonic melodies. The receiver is also equipped with a light ringing indicator and a night orientation light thanks to the integrated dimming sensor.Wireless doorbell IP44Power (receiver): 230V / 50 HzTransmitter: 2x IP44 kinetic (battery-free)Frequency 433.92 MHzSignal range max. 150 m in open spaces
Acoustic signal: 4 levels of volumeVisual signal: YesDimming sensor: Yes