2023 Upgrade Tire Pressure Monitoring SystemSafeguard driving safety with the latest technology and chips. The alarm pressure value can be set separately for the front and rear wheels. The accuracy of pressure measurement 0.1 bar. Supports restoring the default settings. Removable Bracket360 degrees rotation, the position is completely free, you can easily read the data when you look up, no longer worry about the dashboard is obstructed by the view. Automatic Sleep Vibration MonitoringTPMS is equipped with vibration detection function, no need to manually turn on and off TPMS. Alarm modes: Fast air leak, High / Low pressure, high temperature, sensor loss / failure, sensor low battery. You can choose PSI or BAR (pressure) and or (temperature) with user-configurable values (pressure range 1.5-6.0 bar / 22-87PSI), and high and low pressure alarm values can be set separately for front and rear wheels. Pressure + Temperature MonitoringrTire pressure monitoring system with high-precision air pressure sensor, real-time monitoring of four tire pressure and temperature, rapid warning of tire leaks and abnormalities to prevent safety accidents. Please select the sensor according to your preference: built-in sensor or external sensor. Sensor Type: Type-A:External sensorThe battery can be replaced Type-B:External sensorThe battery can be replaced(Recommended) Type-C:Internal sensorThe battery cannot be replaced Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.