The LAUNCH RF Sensor is a universal TPMS Sensor for the aftermarket. As a radio frequency sensor, it can be programmed by X-431 TSGUN and used as a replacement for 95% of all originally manufactured sensors of the car. With a battery life of 5 years and over-the-air programming, the RF Sensors, made of rubber with plastic or metal horns, are a convenient, economical and powerful solution for TPMS service workshops.