- Discontinued Products
Sonic Alert TR50
Sonic Alert has three easy-to-use telephone ring signalers. All three telephone signalers install simply by plugging into an electrical outlet and a modular telephone jack. When the phone rings, a light plugged into the signaler will flash to alert you. Only one telephone signaler is required in a home, even if you have many telephone jacks. With a Sonic Alert telephone signaler, you will never have to miss another phone call again!
Note: The Sonic Ring Jr., model TR50 does not send a signal to remote receivers.
This model is best used in studio apartments and dorm rooms that will only need one light for signaling.