Address:No.22 Yuelong One Road, Ninghai, Ningbo, Zhejiang, China Zip:
The wireless digital doorbell sound is melodious and tuneful , there are three kinds of sounds, many kinds of bel canto are suitable for all kinds of personages' choosing even more. The appearance is compact and uniquly . The remote control range is 100 meters . By installing it is simple and easy, you can lay it anywhere . The all-weather anti-interference system is designed, 1/100000 of the numbers encrypt the code , remove the neighbour and external world from interfering completely, there is no vexation sounded definitely. We design it at Saving electricity module , input voltage is 220V .
