The powerful Retux RDB 101 doorbell is designed for both households and offices. The bell features 51 ringtones. The doorbell range can reach up to 150 m, so you can place it on a remote entrance gate, for example. The bell requires a permanent mains power supply to work. This is useful if you don't require the bell to be portable. Radio waves transmit the signal between the button and the bell.
|Product Number:||RDB 101|