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Medallion Series Door and Window Access Transmitter (DW3--MC)

Medallion Series Door and Window Access Transmitter (DW3--MC)

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Receive an instant notification when someone opens a door or window that is monitored with this transmitter. Connected by wire to two magnetic contact bars which are mounted on the door or windo and its frame. When the door or window is opened, and the bars lose magnetic contact, the transmitter broadcasts a signal to any Medallion Series Receiver. 

  • Signals when a monitored door or window is opened
  • Works with all Medallion™ Series 418 MHz Receivers
  • Features million-code technology for interference-free performance in apartments, condominiums, dormitories, hotels and public housing; also ideal for use in single-family homes
  • Magnetic bars mount on a door or window and its frame
  • Connects the bars to the transmitter with a 24-inch wire
  • Operates on two (2) AA batteries (included)
  • Includes a low-battery indicator light
  • Features the Silent Call 5-Year Limited Warranty
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If you are not completely satisfied with your purchase within 30 days, we will help you find the perfect replacement.

  • Store Hours:
  • Monday, Tuesday, Thursday, Friday:
  • 10am - 4pm
  • Wednesday, Saturday & Sunday:
  • Closed