The TPMS IN-DASH USB APP is specified for tire pressure monitoring system.TPMS with APP can automatically monitor tire pressure tire temperature and other information in real time by 4 tire pressure sensors installed in tires. Users can be awared of tire pressure tire temperature and other information by APP. what is more user can set alarm value such as tire temperature and tire pressure in setting the APP can inform driver status of the tire by human voice and flashing icon to ensure the safety of dirver and his vehicle.