Product DescriptionThis Sonic Alert HomeAware™ Remote Phone Transmitter will alert you to phone calls, video relay service calls, or faxed via the HomeAware™ Alerting System Main Receiver.
This Remote Phone Transmitter plugs into an RJ11 telephone jack (i.e. wall phone jack, pass-through phone jack on a phone or fax machine, or a phone jack provided by a VoIP or VRS hardware).
One Year Manufacturer's Warranty
* Note: A HomeAware™ Receiver, either item # 257547 or item # 257548 is required for this transmitter to work.