Signaling Systems : Telephone, Door, Sound: Sonic Alert Telephone, Doorbell, Sound Signalers and Receivers Choose a Product
DB100TM Wireless Doorbell Transmitter/Sensor
Extra Doorbell Sensor for DB100 and DB200
Requires no wires and can be installed in seconds.
Sonic 120 Volt Super Shaker
Activated by wake-up alarm, or other signaler such as doorbell, telephone, or baby cry signalers.
T-Jack Phone Adapter
The Two-in-One Phone Jack Adaptor allows both a telephone and telephone signaler to be plugged into the same modular telephone jack.
This eliminates the trouble and expense of having an additional telephone jack installed.
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