Skip to content

Silent Call Signature Series Door-Window Access Transmitter DW3-SS


Become aware when someone opens your door or window. The Signature Series Door/Window Access Transmitter connects by a 24-inch wire to two magnetic contact bars mounted on the door or window and its frame. This transmitter can be used for doors or windows to let you know when it has been opened. It will transmit to the Sidekick II Strobe Receiver that will flash when activated. Includes 2 AA batteries.


  • Signals when a door or window is opened
  • Works with any Signature Series 418MHz Receiver
  • Magnetic bars mount on a door or window and its frame
  • Operates on two (2) AA batteries (included)
  • Features the Silent Call 5-Year Limited Warranty