Wireless waterproof doorbell

38 music pieces are optional. 

Product information: 

Transmitter:  
Adopts an imported infrared probe, with a 360 degree universal rotation and a 120 degree sensing area, with a sensing distance of 3-7 meters. It is IP44 waterproof, with a deep waterproof groove and a high waterproof cover.

Transmission Distance:  
Greater than 200 meters, 38 music pieces are optional, the receiver is directly plugged into a socket or connected to a USB interface, and the setting button can be used normally.

Power Supply:  
The transmitter can be used with 3 AAA 7 batteries, fixed within a height range of 2 meters.

Usage Range:  
Includes villas, elderly rooms, children’s rooms, warehouses, vehicle access, security areas, outdoor areas, and animal access areas.

Product details:     
Receiver size: 8×7.6×3.3 cm
Power type: Communication
Scope of Application: store, home, office, office, factory, etc.

Package contains:  
1x Doorbell  
1x receiver

Product image: