Features The seat safety belt reminder sensor detects occupants in passenger and rear seats. Safety belt pressure sensor to feel the pressure and trigger the safety belt reminder system. A safety belt reminder system in the vehicle triggers a warning light or an audible bell ring, reminding unbuckled seat occupants to fasten their safety belts. Safety belt pressure sensor assembled between the sponge and the steel base. Safety belt pressure sensor provides maximum safety for passengers in car. Description: Safety belts are part of a passive safety system and are mainly intended to reduce injuries by preventing car occupants from hitting hard interior elements of the vehicle, hitting other passengers. This car safety safety belt pressure senor is an useful accessory to remind you fasten the safety, ensuring security. Specifications: Condition: 100% Brand New Material: Plastic Plug Type: SM Plug AWG: 24AWG Size: Approx. 17.7*16cm/6.97*6.3in Weight: Approx. 16g Precautions: The current cannot be greater than 50mA. Package Included: 1 * Safety Belt Warning Sensor Note: 1. Easy to install, but professional installation is highly recommended. 2. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. Package List