1Lcd Display: With Lcd display, accurately provide the pressure and temperature data of 6 tires at same time, support excessive pressure and temperature alarm. 2Solar Powered: Support USB charging, solar auxiliary charging, ultra low power consumption, the solar panel design has higher photoelectric conversion efficiency. 3Secure Fixation: The kit includes 6 tire pressure sensors, and anti theft nuts, secure fix the nuts, and there is no need to worry that the sensors will fall over or be stolen. 4Wireless Tpms: Wireless transmission design, no wired connection is required, accurately monitor tire pressure and tire stability throughout drving. 5Parameter: Air pressure setting range of 0?116psi, 0?8bar, IP68 waterproof, 1.5psi accuracy, Dc 5V voltage, wide applicable for Rv, Trailer, Van, Suv, Pickup, Bus.