Silent Call introduces the next generation of alerting systems for people who are deaf or hard of hearing. The all new Signature Series features new transmitter types, increased range (up to 2000 feet), elegant design, greater flexibility and upgradability, on the 418 MHz transmission frequency. Awareness, safety and home security are all available in this system that configures to individuals’ needs.

Attaches easily with 2 small screws and is battery-operated. When you push the button on the transmitter, it will send a signal to the Signature Series Sidekick II or Watch Receiver (#6390 or #6932).