CACAZI V027G One Button Three Receivers Self-Powered Wireless Home Kinetic Electronic Doorbell, UK Plug

1. Press the switch by hand, the kinetic energy is converted into electric energy, say goodbye to the trouble of replacing the battery, environmental protection and energy saving are also saved.

2. Strong penetrating performance, the receiving distance can reach 120 meters in a straight line.

3. The waterproof design of the transmitter complies with the IP44 waterproof standard and prolongs the service life of the product.

4. 38 music, 3 levels of volume adjustment.

5. Power supply voltage: The transmitter can generate power by pressing it, and the receiver can be used after plugging in.

6. Transmitter size: 77x45x25mm.

7. Receiver size: 95x55x25mm.

8. Scope of application: residential and commercial residential areas, office buildings, hospitals, restaurants, factories and other places.

Specification: