-Solar power charging, don't need to charge by connecting car cigarette lighter
-Colorful LCD Digital displaying, clear to show tire information
-Rear-time monitoring pressure & temperature of 4 tires
-Low air pressure/high temperature alarm
-High Temperature / Leakage / Low Battery Alarm
-Intelligent Shock Boot when car moving, don't need to turn on/off
-Wireless connect by sensors, easy install
-Build-in sensors and external sensors options, meets all your need
-Freescale chip sensors and fit on almost 98% cars on market
Specification:
Solar power charging
LCD displaying
Operating frequency: 433.92Mhz ± 50KHz
Operating voltage: 3.7-5 V
Working temperature: -20 ℃ -75 ℃
Pressure Range: 0.5 - 3.5 BarThe default is the position sensor. If you need a built-in sensor, please contact me. Thank you