This Solar Powered Tire Pressure Monitoring System (TPMS) is designed to provide real-time monitoring of tire pressure and temperature, ensuring the safety and performance of your vehicle. The system includes four external sensors that accurately detect tire pressure and temperature, displaying the information on a high-precision LCD color screen. The integrated high-efficiency solar panel offers continuous power supply, while the large-capacity built-in metal lithium battery ensures uninterrupted operation even on cloudy days. Additionally, a USB charging cable is included for backup charging, so you never have to worry about power issues. The TPMS features a wide pressure setting range from 0-87 PSI and a temperature setting range from 60~110℃, making it suitable for various vehicles, including RVs, trailers, and campers. The system operates within a temperature range of -20~80℃ and can be stored at temperatures from -30~85℃. The sensors are designed with an anti-theft ring to prevent theft, and the system boasts a long reception distance and stable signal for reliable performance. With multiple tire pressure units available, you can customize the system to your preference. The TPMS enhances safety by providing real-time monitoring and alerts for tire pressure and temperature, ensuring you are always aware of your vehicle's condition. Whether you are on a long road trip or daily commute, this TPMS is an essential accessory for maintaining optimal tire performance and safety.