This TPMS is designed to provide you with more protection when riding. It will warn the tire condition in advance. After installing TPMS, this system can monitor the tire pressure and temperature in real time. If any abnormal tire pressure and temperature are detected, the system will send a warning sound and a bright flashing icon to inform you in real time. Real-time reminders and problem solving can prevent traffic accidents and ensure the safety of riders and passengers.Feature:With a QC 3.0 fast charging USB output, it can charge mobile phones, tablets and power banks.Support battery voltage detection and display, and low-voltage alarm function.Specification:Model: AN-08ATire pressure setting range: 0.1~6.0BarTemperature setting range: 60~100Working temperature: -20~+80Storage temperature: -30~+85Power voltage: DC 12VOutput voltage: DC 12V, 9V, 5VFrequency: 433.92MHz20.00MHzReceiver:Working temperature --20~80Storage temperature: -30~85Power-on voltage: DC 5VFrequency: 433.92MHz20.00MHzSensor:Working temperature: -20~80Storage temperature: -30~85Pressure range: 0~6.6BarPressure accuracy: +/-0.1BarTemperature accuracy: +/-3Transmitting power: