Indoor motion sensors are commonly employed in home security setups to protect residences from dangers by detecting movement and alert the homeowners or security personnel about potential intrusions promptly for peace of mind assurance. A distinctive aspect of these systems is the option to enable motion sensors in designated region's for added customization and control. Notable players, in this field include Honeywell and Bosch.

Another way indoor motion sensors are being used innovatively is to monitor the well being of individuals by recognizing irregular movement patterns and notifying caregivers if there are any indications of a fall or emerging health concerns This approach provides discreet care that values the persons privacy compared to conventional monitoring techniques Some key players, in this specialized field include Philips Lifeline and AD/

Indoor motion sensors are also utilized to enhance energy efficiency within buildings. They can be integrated with the lighting and HVAC systems of a building to automatically switch off lights or adjust the temperature in spaces. Resulting in lower energy consumption and expenses. This approach provides benefits like decreased operational expenses and a smaller carbon footprint. Leading companies such as Johnson Controls and Schneider Electric are pioneers, in implementing this technology.