Feature:1. MAIN USE: The safety belt is a part of the passive safety system, mainly used to prevent passengers from colliding with hard components inside the vehicle and other passengers, thereby reducing injuries.2. INSTALLATION INDICATION: Assemble between the sponge and the steel base to feel the pressure and trigger the safety belt reminder system.3. ENSURE SAFETY: Seats belt reminder sensors detect passengers and occupants on the rear seats. Provide maximum safety for passengers inside the vehicle.4. FOR CAR: The interior safety belt reminder system triggers a warning light or an audible bell to remind passengers who have not fastened their safety belts to fasten them.5. ABS MATERIAL: Made of premium ABS material, this pressure sensor is wear resistant and impact resistant, ensures stable and timely response.Specification:Item Type: Safety Belt Pressure SensorMaterial: ABSMaximum Driving Voltage: Less than or equal to 50VWorking Current: Less than or equal to 100mABase Material Withstand Voltage: 2kDVCRebound Time: 6msNormal Working Temperature: - 40 ℃ to +85 ℃Function Description:1. Membrane switch;2. When no one is sitting in the seats, the sensor is disconnected, that is, the resistance is greater than 10M Ω;3. When the seats are occupied, the sensor is connected, i.e. the resistance is less than or equal to 150 Ω.Package List:1 xSafety Belt Pressure Sensor