Door & window sensor

Products and reference designs

Door & window sensor

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.

Design requirements

Door and window sensor designs 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 2.4-GHz and Sub-1-GHz networks.

Extend the capabilities of this application
Download View video with transcript Video

Block diagram

Find products and reference designs for your system.

Technical documentation

View all 2
No results found. Please clear your search and try again.
Type Title Date
White paper How to optimize building and home automation designs for energy efficiency 29 Apr 2020
Analog Design Journal Building a greener, more secure planet 10 Nov 2017

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by 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, see TI support.