Tire Pressure Monitoring System with 4 Sensors 4 Alarm Modes with Solar-Powered GPS Hourly Positioning System Signal Booster Solar RV TPMS for RV Light Trucks and Small Cars

Features:
24-Hour Continuous Battery Life: High efficiency solar panels plus 5000mAh lithium batteries can meet the 24-hour continuous battery life. Quite convenient to drive in any weather conditions, saying goodbye to the trouble of frequent charging.
High Accuracy Data Reading Sensor: Tire pressure monitoring system equipped with 4 advanced external sensors (Built in intelligent chip), which are low power consumption and easy installation and the pressure error can reach 0.01PSI, it also can withstand harsh environments.
Multiple Charging Methods: In sunny weather, the product is automatically charged without the need to connect to USB power supply, power saving and environmentally friendly; only when there is no solar irradiation on a continuously cloudy day do you need to charge via USB.
Intelligent Wake-up Auto Sleep: Driving vibration wakes up automatically and enters sleep mode when the car stops. 5-inches color screen for clear reading and keep you drive safely all the way.
Real-time Monitoring and Four Alarm Modes: Air leakage alarm, low pressure alarm, high pressure alarm, high temperature alarm, you can set the upper and lower limits of alarm pressure by yourself. Real-time monitoring and accurate alarms to prevent tire blowout.