Wireless Doorbell
1.CE&ROHS
2.Digital Code,100 meters.
3.Big Led light in Receiver,Nameplate in Sender.
4.Battery operated

wireless doorbell

1.The wireless doorbell with battery operated .

2.East to install ,wire free.

3.The distance up to 100 meters with music up to 36 tunes.

4.Different painting available.

5.PCB manufacturing by SMT machine which ensure a stable quality.

6.Auto mache code function to ensure interfenence code builds unique connection between receiver and buttons which block interference from outside signal.

7.Power saving design with batteries of both receiver and transmitter can be used for 12 months.