Missing important deliveries, visitors or clients will be a thing of the past when you install this fantastic Wireless Remote Control Doorbell. Installs quickly without the hassle of running any wires. Just mount the transmitter near your door and place the receiver anywhere in your home within 250 feet. When the transmitter button is pressed one of ten pleasant rings of your choosing will sound to notify you of your visitor's presence. You can also adjust each chime to ring in high, medium, or low volume. Features include: Wireless Design Range is approximately 250 feet Choose from 10 different chimes Chimes can be set to High, Medium and Low volume settings Easy to install Chime measures 3.875 x 2.625 x 1 inches Ringer measures: .875 x 1.5 x 2.75 Ringer includes adhesive back for easy mounting Transmitter requires one 12 volt battery (included) and chime requires 3 "AA" batteries (not included) Includes retail packaging
This is Wireless Remote Control Doorbell Door Bell . It is powered by two AAA batteries (not included), simply fix the transmitter outdoors, and have the parrot receiver indoors within 120 meters, and the loud speaker will sound every time the wireless doorbell is pushed. It is advised to use it in the places where there is enough light, such as the office, home, shops, factories and other places, bringing the convenience, but also bring unexpected joy and a sense of security. Good choice for you!
Here is the way of connecting the transmitter with remote control to doorbell switch. We just need to connect two wires to the doorbell switch by soldering as following picture: