The Doorbell Transmitter is attached to your existing doorbell wiring and is activated by the same current that operates the doorbell chime. When your existing doorbell button is pressed, the doorbell transmitter will send a signal to a variety of Silent Call 318 MHz receivers up to 200 feet away depending on which receiver you are using. Benefits include:
- Easy to install, complete with wiring instructions
- Simple to operate
- Works with exisiting doorbell chime
- No batteries to replace!
- Up to a 200 foot range
5 year limited warranty