WYYHAA Tire Pressure Monitoring System, Solar/USB Charging TPMS Wireless Monitor with 4 Tire Pressure Sensors, Real-Time Display Tire Pressure and Temperature

Type: Intelligent TPMS Car Tire Pressure;Solar power charging, don’t need to charge by connecting car cigarette lighter;Colorful LED 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 AlarmIntelligent Shock Boot when car moving, don’t need to turn on/off, Wireless connect by sensors, easy install, external sensors options, meets all your need, Freescale chip sensors and fit on almost 98% cars on marketOperating voltage: 3.7-5V,RF; Emission frequency：433.92MH+/-50KHz,RF Signal;Sensitivity：-90dbm,Display mode：LCD Color;Bright screen current：less than equal 6mABlack screen current：less than equal 4mA;Operating voltage：2.1-3.6V;Working temperature：-30 Celsius-85 Celsius;Temperature resolution：+/-2Celsius（25 Celsius）Pressure resolution：+/-0.1Bar ;Waterproof grade：IP67 ;Transmitted power： less than equal 10dBm ;Emission frequency：433.92MHz ;Weight： less than equal 8.0gColour: Black Material: plastic Size: 85*95MMPackage Contents:1 * car tire pressure1 * Instruction manual

• REAL TIME MONITORING -- The monitoring tells the temperature and pressure accurately for 4 tires simultaneously and can automatically change the corresponding data, LCD display mode ensures the high-resolution ratio, When the alarm occurs, the light will flash red and blue and buzz
• SOLAR POWER&USB CHARGING -- The intelligent wireless system with 2 charging ways which ensure the tire pressure monitoring system will work continuously, rechargeable lithium battery to get electricity can increase the tires life. Solar and USB charging bid farewell to traditional wiring
• MULTIPLE ALARM MODES -- Tire pressure monitoring system includes fast leak alarm, slow leak alarm, high-pressure alarm, high-temperature alarm, sensor fault alarm, and sensor battery low power alarm
• HIGH AND LOW TEMPERATURE PROTECTION -- No matter the extremely hot high temperature in the hot summer sun or the cold low temperature in the cold winter, it can deal with it calmly, and it can work normally at -20°C to 80°C
• INTELLIGENT SENSOR SWITCH -- When the car starts, it will automatically start the tire pressure monitoring; when the car continues to stand still, it will automatically sleep to stop working