Door and 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

Technical documents

Application notes & user guides

Application Notes (3)

Title Abstract Type Size (KB) Date Views
PDF 101 KB 13 Mar 2018 0
PDF 2.19 MB 07 Nov 2017 0
PDF 138 KB 12 Feb 2013 0

Product bulletin & white papers

White Papers (4)

Title Abstract Type Size (MB) Date Views
PDF 1.23 MB 10 Jan 2018 0
PDF 775 KB 25 Aug 2016 0
PDF 379 KB 07 Jul 2016 0
PDF 884 KB 04 Nov 2015 0


Support & training

Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.

Search answers from TI experts

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

If you have questions about quality, packaging, or ordering TI products visit our Support page.