The Signature Series Direct-Wired Doorbell alerts you to a visitors at your door by broadcasting a signal to any Silent Call Signature Series receiver. Wired to your existing doorbell, it is activated by the same current that operates the doorbell chime. Easy to install and powered by the doorbells electrical circuit, there are no batteries needed.
Attaches to existing doorbell wiring and is activated by the same current that operates the doorbell chime. When existing doorbell button is pressed, the doorbell transmitter will send a signal to the Signature Series SideKick II or Watch Receiver (#6930 or #6932).