Feature:1. It uses lithium batteries and solar panels for charging, and has 6 external sensors. The receiver can display the time and monitor tire pressure and temperature in real time.2. Lightweight design, easy to install sensor. With the help of RF wireless technology, the tire pressure monitoring system can automatically alarm when the tire pressure and temperature are abnormal.3. The color LCD digital display is clear day and night, highprecision monitoring of temperature and pressure, and simultaneous display of 6 tires. The display can be changed to 4 tires. Support tire position change function.4. With the help of TPMS, we can keep the tires within the specified pressure and temperature range at any time, save fuel, reduce tire damage, prevent air leakage, and ensure driving safety.5. Solar charging, no need to connect the car cigarette lighter to charge, wireless connection with the sensor, easy to install6. With the smart shock absorber design, when the car encounters obstacles, it runs more stable and shockproof, no need to open/close.Specification:Item Type: Tire Pressure Monitor SystemMaterial: PC + Nylon Fiber/Copper NozzleHost Parameters:Host (Built-In Lithium Battery): Capacity 1000mAh Model 402040Display: Pressure, Temperature, Air Leakage AlarmFrequency: 433.92MHz20.00MHzWorking Temperature: -20-80Storage Temperature: -30-85Charging Method: USB+SolarCharging Voltage: DC 5VFactory Default High and Low Pressure Values: 12.0Bar-9.0BarWorking Current: During The Day 2MA, at Night 4MAFactory Default Temperature Value: 68Support Models: 0-12barAdjustment Range: 0.8-13.5BarInstallation Position: The Center Console and the Suction Cup Are Attached to the WindshieldAdvantage:1. Can Monitor 6-38 Tires2. Long Transmission Distance (40m/44yd), Stable Signal, No Code Loss3. Automatic Induction Engine (Turn on When Vibrating, Turn off When Stationary)Sensor Parameters:Button Battery(Built-in): Capacity 60mAh Model CR2032Waterproof and Dustproof Rating: IP67Frequency: 433.92MHz20.00MHzSensor Pressure Range: 0-15barStorage Temperature: -30-85Accurate Pressure: +/-0.1BarAccurate Temperature: +/-3External Working Temperature: -20-80Internal Working Temperature: -40-125Instructions for Use: Plug and PlayFitment: Fit for Trailers, Trucks, RVs, Camping Cars, Trucks, Minivans, etc..Package List:1 x Host 6 x Sensor1 x Manual 1 x Wrench9 x Nut5 x Screw1 x Tape1 x Screwdriver1 x Suction Cup1 x Bracket