Solar Powered TPMS: This motorcycle tire pressure monitoring system is solar powered, offering real time tire pressure and temperature monitoring to keep your ride and efficient.and Display: The system features IPX7 rated sensors and display screen that is to and wear. The LCD FSTN digital display is clearly visible both day and night.Dual Charging Modes: The TPMS offers two charging modes, solar and USB charging, comes with a built in 800mAh battery, the display automatically turns on and off, thereby conserving power.Six Alarm Modes: This system features six abnormal alarms to ensure tire and driving safety, high pressure alarm, low pressure alarm, leakage alarm, high temperature alarm, low battery alarm, sensor disconnection alarm.Easy Installation: Easy to install, requiring a few minutes without the need to disassemble the tires, automatically shuts off when the motorcycle is stationary for a period of time and turns back once movement is detected.