Feature:1. MAIN USE: The safety belt is a component of the passive safety system that serves as a primary barrier between passengers and other occupants and harsh interior objects, minimizing injury.2. INSTALLATION INDICATION: To feel the pressure and activate the safety belt reminder system, assemble the sensor between the sponge and the steel base.3. ENSURE SAFETY: Rear seating occupants are detected by seating belt reminder sensors. Provide the utmost degree of safety for the people riding in the car.4. PRACTICAL USE: When a passenger has not buckled their safety belts, the interior safety belt reminder system activates a warning light or an alarm bell to remind them to do so.5. ABS MATERIAL: This pressure sensor is made of premium ABS plastic, which makes it wear and impact resistant and guarantees a steady and prompt 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: 6msContact Resistance: 0.5 to 10 Insulation Resistance: Greater than or equal to 100M Key Operating Force: 15 to 750gNormal Working Temperature: - 40 to +85 Function Description:1. Membrane switch;2. When no one is sitting in the seating, the sensor is disconnected, that is, the resistance is greater than 10M ;3. When the seating is occupied, the sensor is connected, i.e. the resistance is less than or equal 150 .Package List:1 xSafety Belt Pressure Sensor