Features: 1.LCD Display: Equipped with an LCD display, accurately provides pressure and temperature data for all four tires, with support for overpressure and temperature alarms. 2.Solar Powered: Supports USB charging and solar assisted charging, with ultra low power consumption. The solar panel design ensures high photoelectric conversion efficiency. 3.Secure Installation: This kit includes four tire pressure sensors and anti theft nuts, ensuring secure installation without the worry of sensors falling off or being stolen. 4.Wireless Tire Pressure Monitor: Designed for wireless transmission, eliminating the need for wired connections. Allows for accurate monitoring throughout the entire driving process. 5.Parameters: Pressure range of 0?85.6 psi, 0?5.9 bar, IP68 waterproof rating, accuracy of 1.5 psi, DC 5V voltage. Widely applicable for RVs, trailers, vans, SUVs, pickups, and buses. Specification: Item Type: Tire Pressure Monitoring System Material: ABS, metal Pressure Range: 0-85.6psi/0-5.9bar Accuracy: 1.5psi Pressure Unit: Psi, bar Working Voltage: DC 5V Mode: Switch freely between night mode and day mode Waterproof Level: IP68 Receiver Battery: 1000mAh lithium battery (Built in) Receiver Charging Method: USB, solar energy Application: Applicable for Car, RV, Wagon, Trailer, Van, SUV, Pickup, Bus, Truck