Wireless Doorbells for Home - No Battery Self-powered Ring Doorbell with 38 Chimes, Waterproof Door Bell Set 4 Adjustable Volume (1 Button & 1 Receiver, Black)
$12.99
Description
NO NEED BATTERY - The push button is self-powered, which generates electric power itself and sends stable signal to receiver..4-LEVEL VOLUME & 38 CHIMES - The wireless doorbell with 38 kinds of ringtones can adjust volume from 0 dB to 110 dB..WEATHERPROOF - IP44 waterproof protection and working temperature between -4℉ and 140℉..EASY TO INSTALL - No wiring. There are two ways to install push button, self-adhesive stick (included) or two screws (not included). The transmitter just plugs into a socket..MORE KITS TO CHOOSE - One push button can pair with 5 transmitters. There are three kinds of wireless doorbell kit to different spaces.
