Foreign doorbell/wireless remote control doorbell/sensor doorbell

Detailed Product Description

bird sound doorbell/remote control doorbell/wireless doorbell
1. we have our own factory
2. new design

bird sound doorbell/remote control doorbell/wireless doorbell

1. The high quality and the low cost.

2. The special and pleasant musics with the distance of 150 metres.

3. Delicate smart part, makes the doorbell a saluting angel of dwelling house, work building, tire building, factory , hotel and so on. You will never miss any guest.

4.All day long anti-interference system, pretends the doorbell from interferences outside or between neighbors.

5.The energy saving design protects the environment.