Feature:1. MAIN PURPOSE: This thin film sensor is mainly used to detect whether passengers have fastened their seatbelts, providing maximum security.2. WARNING ALARM: The interior safe belt reminder system triggers a warning lamp or audible bell to remind passengers to fasten their safe belts.3. SIMPLE STRUCTURE: The thin film sensor is assembled between sponge and steel base to quickly sense pressure and trigger a reminder system.4. WORKING PRINCIPLE: When no one is sitting on the seat, the sensor is disconnected, and when someone is sitting, the sensor is turned on.5. APPLICABLE RANGE: The pressure sensor is suitable for passenger car seats, automobile seats, massage chairs, etc., with good compatibility.Specification:Item Type: Pressure Sensor PadMaterial: ABSMaximum Driving Voltage: 50VWorking Current: 100mABase Material Withstand Voltage: 2kVDCRebounding Time: 6msContact Resistance: 0.5-10Insulation Resistance: 100MKey Operating Force: 15-750gNormal Working Temperature: -40-85Function: 1. Thin Film Switch2. When the seat is unoccupied, the sensor is disconnected, the resistance is >10M3. When the seat is occupied, the sensor is connected, the resistance is 150.Package List:1 x Pressure Sensor Pad