Self Powered Wireless Doorbell Waterproof Smart Doorbell Without Battery 150M Remote Distance 1 Doorbell+2 Receiver

, fourth gear volume, 38 chord music.

Easy to install, the doorbell is installed on the outdoor wall, the receiver is plugged into an AC100-240V household power socket.

penetrate 3-4 walls and has a wireless range of up to 150 meters. It is suitable for large houses in open areas, including villas and apartments. Offices, stores, warehouses, etc.

38 chord songs with adjustable fourth gear volume. When sleeping, the doorbell can be muted.

Waterproof, don't worry about extended use in heavy rain.



Specifications:

Item: Wireless Doorbell

Color: White

Material: ABS

Power Consumption: 0.25W

Wireless Frequency: 433MHz

Working Temperature: -10 ℃~45 ℃

Volume: ≥ 50dB/1m

Wireless Distance: 150 meters

Package Size: 10.5*9.5*8cm

Package Weight: 173g



Package List:

1* Doorbell

2* Receiver