ITEM NAME:Solar Car Tire Pressure Monitor Tyre Detection System for RV External Sensor Description: Tire Pressure Monitoring System(TPMS), let the driver get the real-time tire pressure data, temperature data and status, always keeping an eye on your car's performance. Solar.Solar powered design, no battery or electricity needed. Support shows four wheels' tire pressure and temperature simultaneously, high/low tire pressure alarm, high temperature alarm and air leakage condition alarm.
