Door & window sensor

Door and window sensor design resources and block diagram


Our integrated circuits and reference designs help differentiate your next door and window sensor system design, achieving longer battery life and reduced maintenance costs.

Door and window sensors often require:

  • Robust, continuous magnetic field sensing up to 20 millimeters
  • Overcoming traditional Reed switch susceptibility to external tampering magnet
  • Nano-amp quiescent current designs to enable 10-year battery life from a single coin cell battery
  • Communication with 2.4GHz and Sub-1GHz networks
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Technical documents

Application notes & user guides

Application Notes (3)

Title Abstract Type Size (KB) Date
HTM 9 KB 13 Mar 2018
PDF 2.19 MB 07 Nov 2017
HTM 8 KB 12 Feb 2013

Product bulletin & white papers

White Papers (4)

Title Abstract Type Size (MB) Date
PDF 1.23 MB 10 Jan 2018
PDF 775 KB 25 Aug 2016
PDF 379 KB 07 Jul 2016
PDF 884 KB 04 Nov 2015


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