【Self-powered Wireless Doorbell Kit for Home】No longer need batteries to power the receiver and transmitter. The transmitter of this wireless doorbell adopts an innovative self-generating power design. When the button pressed, the transmitter generates electricity on its own and sends a signal to the receiver at home. No longer need to worry about the battery running out and affecting the normal operation of the wireless doorbell.
【Easy to install and expand】The cordless door chime kit is easy to install. There are two installation methods for transmitter: adhesive patch mounting and screw mounting. You can freely choose your preferred method. The receiver only needs to be plugged into the socket to work properly.
