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Honeywell 5816WMWH Wireless Transmitter With Magnet


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Honeywell 5816WMWH Wireless Transmitter With Magnet

This 2 Point Wireless Transmitter with magnet features a built in reed switch and terminals for an outboard switch of your choice. Both points can be used and set up as separate zones. Also features a cover tamper switch. Compatible with the Honeywell Vista 15P, Vista 20P and all Lynx Series.


1-9/16"W x 3-1/16"H x 1-3/16"D
(40mm x 78mm x 30mm)

3V Lithium (see Note in step 2 of BATTERY INSTALLATION/REPLACEMENT)

5816WMWH Installation manual


Ask a Question
  • Current unit keeps on triggering alarm and saying low battery. Think I need to replace the unit. If I replace it, will the new unit require any programming?

    Yes, you always have to reprogram any wireless devices into the system and delete the old one and that will require the installer programming code.