Currently almost all TPMS sensors can be divided into 315MHz & 433MHz frequencies， each OE sensor has different protocol that usually cause mass inventory risk for car repairers or distributors.

CUB PUR TPMS system only use 1 tool(Sensor-Aid) to program 2 sensor SKUs(Uni-Sensor: 315MHz & 433MHz) to cover 95% OE sensors. Sensor-Aid tool has stored multiple protocols for tire technician to select MMY( Maker / Model / Year) for programming into blank Uni-sensor. It reduces inventory risk dramatically for car repairers & distributors as a convenient advantage and best solution for market.