Solar Car Wireless USB Charging Tire Pressure Monitoring Temp Alarm System

Notice Please push left button over 3 minitus to turn on monitor if it does not work please try again after charging Feature 1 High efficiency solar panel superior long duration capability2 Large capacity built in metal lithium battery3 Accurate monitoring of tire pressure stability values all the way4 High precision LCD display5 Large volume alarm sound alert6 A variety of tire pressure units are available7 Long receiving distance with stable signal8 Support tire position interchange Function 1 Real time monitoring The tire s pressure and temperature status can be monitored regardless of whether the vehicle is running or at rest The tire status is under control 2 High pressure low pressure alarm When the tire pressure is higher or lower than the set value the system will give an alarm 3 Air leak alarm The system will give an alarm if a foreign object penetrates into the tire and generate a leak 4 High temperature alarm When the tire temperature exceeds 80 °C the system will give an alarm 5 Ultra low power consumption Extremely optimized operating mode system battery life is up to 5 years Specification 1 Monitoring system bodySolar power chargingOperating voltage3 7 5VStorage temperature 30°C 90°CWorking temperature 30°C 85°CRF Emission frequency433 92MH±50KHzRF Signal sensitivity 90dbmDisplay modeLCD colorful screenBright screen current≤6mABlack screen current≤4mASize82 95MM 3 2 3 7in 2 External SensorBattery life24 monthsOperating voltage2 1 3 6