PCS PulseWorx UPB Telephone Control Module
PCTCM
$213.79
Great For The Hearing Impaired
The TCM Telephone Ring Interface Module is a small plug-in device designed to sense the voltage of a telephone ring to trigger the transmission of digital commands onto the existing powerlines.
Send any UPB link command to turn on or off (or blink) any light or group of lights upon the ringing of a telephone. Great for the hearing impaired!
Operation
Simply plug the TCM into any standard wall outlet and connect the device to one or more telephone lines. The Telephone Ring Interface Module provides two independent channels of ring sensing inputs to activate single lights, trigger dramatic scenes, or send messages to a central controller. The TCM can be con