The practical Solight Wireless Doorbell, In-Socket, 200m, White, Learning Code doorbell can be used at home or at the office. You can pick from 36 ringtones. The bell has a range of up to 200 m, so you can easily place it on a remote entrance gate, for example. Radio waves transmit the signal between the button and the bell.
Specifications can be changed without notice. Images are for illustrative purposes only.