Ningbo Baihuang Electric Appliances Co., Ltd. [China]

Detailed Product Description

1.Product name:wireless doorbell

2.DC type
3.Single Dingdong/Double Dingdong/West minister/12 melodies available
4.one sender can control one or more receivers and one receiver can be controlled by
one or more senders
5.Remote control distance:30M
6.Frequency:433.92MHz
7.Sender:DC9V(6F22)/DC12V23A
8.Receiver:DC3V(1.5V AA*2)