Description 1 After installing TPMS the system can monitor the tire pressure andtemperature in real time 2 If abnormal tire pressure and temperatureare detected the system will send real time warning sounds andbrightscreen flashing icons to in form the driver Not only Real time remindersthe problems which can be dealtwith in time to avoid traffic accidentsbut also can ensure the safety of drivers and passengers Feature 1 Real time MonitoringMonitor real time pressure and temperature of front and rear tires 2 ScreenSound Dual WarningIf abnormal tire pressure and temperature aredetected the system will send real time warningsound and bright screen flashing icons to informthe driver 3 Wireless Transmission4 Two charging method Solor power USB powerMore convenient for riding 5 With Stable SignalUse Infineon chip from Germany better chip than normal tpms 6 Colorful LCD Digital displaying clear to show tire information Specification Technical ParameterHostMaterialPCColorBlackChipInfineonSolor PanelsPolysilicon SandingWorking Temperature 20℃ to 80℃Storage Temperature 30℃ to 85℃ Charging VoltageDC 5VFrequency433 92mhz ± 20 00mhtSize7 3x4 2x2cmLithium battery 160mahCharging TypeUSB Solor PowerFactory Default High Voltage Value3 BarOperation TypeButtonFactory Default Temperature68℃Factory Default Low Voltage Value2 BarWaterproof DustproofIP 67SensorTransmit power 10dBStorage Temperature 30℃ to 85℃ Working Temperature 20℃ to 80℃Pressure Range0 3 5 BarSize2x1 7cmT