Sell Solar LCD Car TPMS SP370 Tire Pressure Monitoring System with 4 Sensors Fricese best price

Solar LCD Car TPMS SP370 Wireless Tire Pressure Monitoring System with 4 Sensors Description: - Tire pressure alarm wireless transmission four wheel simultaneous monitoring on the color display - Prevent problems before they occur: prevent puncture and air leak to balance air pressure save fuel and reduce wear - With 4 external/internal sensors External sensors - Easy to install - The life is about two years and the can be replaced (installed on the valve core) - Anti-corrosion coating on the surface of the casing - Hexagonal nut anti-theft patent - Patented silicone integrated molding structure with unique external tire pressure sealing and ventilation to prevent air leakage Internal sensors - The life is about five years and the can be replaced (replace the original valve core balance after installation). - Aeronautical road alloy gas nozzle - Quality - The casing is made of nylon chemical fiber to prevent corrosion - An adjustable angle link between the nozzle and the sensor ensures that the angle is adjusted to be flush with the edge of the wheel - Professional installation is recommended Tire pressure sensor module working state Because the tire pressure detection module is powered by the life problem becomes a problem that needs to be considered especially in software design. The low-power algorithm implementation should be carefully designed and can be roughly divided into the following states: - Storage status: The system is in an unused state and it should enter deep sleep mode - Transportation status: The detection module has been loaded and is not actually used during transportation. - Parking status: Activated and started working but stopped at this time the speed is 0 - Driving status: Through the acceleration sensor the speed change is detected the running state is entered and the tire pressure tire temperature speed etc are detected. - Low voltage status: If the voltage is too low continuing to work will cause the related functions not to work properly and a warning will be issued. - Leakage condition: A tire leak is detected by continuous inspection and a warning is issued. Feature: - High-efficiency solar panel superior long duration capability - Large-capacity built-in metal lithium - Accurate monitoring of tire pressure stability values all the way - High precision LCD display - Large volume alarm sound alert - A variety of tire pressure units are available - Long receiving distance with stable signal - Support tire position interchange Function: Real-time monitoring: The tire's pressure and temperature status can be monitored regardless of whether the vehicle is running or at rest. The tire status is under control. High pressure/low pressure alarm: When the tire pressure is higher or lower than the set value the system will give an alarm. Air leak alarm: The system will give an alarm if a foreign object penetrates into the tire and generate a leak. High temperature alarm: When the tire temperature exceeds 80 °C t