- Thin-film pressure sensor designed for car seats - Accurately detects if the passenger has fastened the seat belt - Activates a visual or audible alarm when the seat belt is not properly fastened - Simple and effective structure: installs between the seat's foam and steel base - Responds immediately to pressure changes when an occupant sits down - Efficient operating principle: remains inactive without an occupant and activates when seated - Compatible with a wide range of seats, including passenger cars, automobiles, and massage chairs - Enhances safety and reduces risks by reminding users to wear the seat belt - Ideal for warning and control systems in modern vehicles