Wireless Doorbell With Rain Protector

Specifications:

1. Material: ABS, electronic components
2. Remote control distance: 300 meters
3. Built-in music: 60
4. Volume: 5-speed adjustment
6. The doorbell has built-in 60 chord music, you can choose according to your preference
7. Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)
8. Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind