Tyre Pressure Monitoring System with 4 External Sensors Auto Security Alarm Systems Car TPMS Battery Version Digital LCD Display

Good luck with your favorite purchases Features: Colorful LCD digital displaying, clear to show tire informationWireless connect by external sensors, easy installReal-time  automatic monitoring and warning of information, such as low tire  pressure, high tire pressure, rapid air leak, high tire temperature and  low battery voltageAccurately receive the signal, and reflect the tire pressure condition truthfully and intuitively Attention: The battery version don't support USB charging and don't support Solar Charging function. The SOLAR Panel just decoration. Please confirm about it before you buy.  External Sensor Installation: 1. Install the anti-theft washer firsply.2. Tighten the sensor.3. Use the wrench to tighten the washer by counter clock wide.4. Finish  Specifications: Material: ABS + MetalBattery Powered: 2 x AAA Battery (Not Included)External sensor working temperature: -20℃-60℃ External Sensor : Built in battery Size: As the picture Package included: 1 set Car Tyre Pressure Monitoring System