Silent Call Medallion Series TransMATTer Transmitter

(No reviews yet) Write a Review
Calculated at Checkout

Sends a signal to any Medallion Series Receiver once someone exits or enters a room.


Monitor your doorways with the TransMATTer. Simply place under a doormat or rug. Once someone steps on the transmitter, a signal will be sent to any Medallion Series Receiver, which will alert you with flashing light or vibration. 

With the Medallion Series you get million-code technology, which means that your system will never get a false alert from a neighboring radio frequency signaling system. It’s ideal for apartments, dorms, condos and hotels, as well as single-family homes. 


  • Mat and transmitter are connected by 10 ft. cord
  • Up to 500 ft. range
  • Uses 2 AA batteries (included)
  • Low battery indicator light

Works with:

Silent Call Medallion Shake-Up Receiver with Vibrator

Silent Call Medallion Series Mini Strobe Receiver

Silent Call Medallion Series Vibra-Call 3 Vibrating Body Worn Receiver