1. PLACE ON WINDSHIELD & CENTER CONSOLE: Intelligent tire pressure monitor can be placed on windshield or center console, you don't need look down when driving, it doesn't block your eyes and save space.----------2. SOLAR POWER & USB CHARGING & Auto sleep and wake up function: 2 Ways Charging .Just Full Charge it 1 Time with Any Usb Charger or Power Bank or Car Charger then it can Continue to work for Couple of months From Solar and Atmosphere light.Display will automatically turn on when the car have any movement and auto Sleep when no Movement in the Car.-----------3. 6 ALARM MODES DISPLAY GIVES BEEP SOUND: fast leak alarm, slow leak alarm, high pressure alarm, high temperature alarm, sensor fault alarm and sensor battery low power alarm, ensure safe driving. ( Press any button will stop alarming )---------4. EASY INSTALLATION: Anyone can set up in 3 easy steps in just 10 minutes. 1. Remove tire valve caps, put in anti-theft screws;2. Install outer sensor on tire valve in order; 3. Hold the sensor, tighten anti-theft screw.(Each sensor has a unique ID code,The sensors are: F.L(left front),R.L(left rear), F.R(right front),R.R(right rear). Please make sure sensor installed on corresponding tire valve)-------------5. Auto sleep and wake up function: Display will automatically turn on when the car have any movement and auto Sleep when no Movement in the Car. SHOWS PRESSURE IN Bar/PSI AND TYRE TEMPERATURE ,WIDELY USED UNIVERSAL: Suitable for 99% indian Cars. NOTE - External Sensors Shows 98% Accuracy in Air Pressure so 1 Psi to 2 Psi Difference is Normal.After Having Product in Your Hand in in Case of any Problem in Installation or any other issue Do Contact Us ASAP. WE ARE 24 HOURS AVAILABLE.