Solar Powered RV TPMS with 6 Sensors Wireless Tire Pressure Monitoring System for Travel Trailer Truck Features： 1、Solar Charging and USB Charging: The tire pressure monitoring system offers two convenient charging options. Equipped with a solar li battery panel, it autonomously charges under sunlight, ensuring continuous battery life. Additionally, it can be supplemented by USB Type C charging when sunlight is unavailable. With 6 external TPMS sensors, extending its standby time for prolonged usability. 2、Real Time Monitoring and Easy Setup: Explore five alarm modes and easy setup for alarm thresholds with the tire pressure monitoring system, you'll unlock five unique alarm modes, including fast leakage detection, high low pressure alerts, high temperature warnings, and sensor low voltage notifications. Upon pairing, the system effortlessly sets the current pressure as the reference point, simplifying the configuration of alarm thresholds. 3、Ensuring Accuracy with Sensors: The tire pressure detector features sensors with low power consumption and extended battery life, lasting up to 3 years. With its compact size, lightweight design, and high tire pressure sensing accuracy (within an error range of no more than 2 PSI), installation is effortless. It's also designed to withstand water, wind, and snow. Utilizing repeaters can further extend the sensing range over 130 feet, ensuring comprehensive coverage. 4、Upgraded Color LCD Display: The monitoring system features an intelligent color LCD screen that automatically adjusts backlighting in varying light conditions, ensuring clear data display. With real time monitoring capabilities, it provides simultaneous display of data from all 6 sensors, allowing drivers to easily access tire pressure and temperature information whenever needed. 5、Energy Saving Mode and Vibration Activation: If the vehicle remains stationary for 10 minutes without charging, the detector will enter power saving mode automatically. During this mode, the display will turn off, and no sensor data will be received. Simply press any key or vibrate the display to activate the system again, bringing it back to standby mode. Specification： Item Type: Tire Pressure Monitoring System Material: Copper, ABS Product Size: Approx. 15.3x6.3x2.1cm/6x2.5x0.8in Measurement Accuracy: +/- 2 PSI Measuring Range: 0 to 216PSI Output Type: Digital Sensing Distance: 1.3E and 2 Feet Upper Temperature Rating: 158 Degrees Fahrenheit Battery: ?1x Li Polymer Batteries (Included) Package List： 1 x Tire Pressure Detector 6 x Sensors