The wireless kinetic doorbell switch can be pasted at any position without wiring. Plug the receiver into the socket. Then press the doorbell and the receiver will ring (various sounds can be set).
1. No battery needed, no more worrying about running out of electricity.
2. The kinetic doorbell switch can be pasted at any position without chiseling the wall and wiring.
3. All wireless kinetic doorbell switches are using high frequency signal, which will not be blocked by walls, doors and other obstacles
4. 4 level volume, you can adjust sound volume freely. 38 ringstones, there is always a ringstone for you.
5.High strength ABS plastic material
6. Kinetic doorbell switch can be pressed 200000+ times.
7.IP44grade waterproof, can be used in humid and wet environment
8.100% self-inspection before leaving the factory.