*KeyFeatures *Multi-Axle Vehicle Tire Pressure Monitoring: Our rv tire pressure monitoring system can real-time monitor up to 6 tires, equipped with a repeater for 98ft/30m long-distance sensing and signal amplification, making it ideal for large vehicles such as trailers and heavy trucks. *Wide-Range Tire Pressure Detection: Accurately measures tire pressures from 7.3-116 psi/0.5-8 bar, with high-precision chips achieving data accuracy of +/-0.1 bar. The high-definition trailer tpms display provides timely data transmission, showing temperature and pressure simultaneously with clear readings in both day and night conditions. *Solar Wireless Charging: The universal wireless car alarm system comes with a large-capacity rechargeable battery that can be charged via solar power or USB. It charges automatically in sunny weather and can be supplemented with USB charging in the absence of sunlight, ensuring long-lasting performance. *Alert System: Equipped with 5 types of abnormal tire pressure alerts, including fast leak warning, low/high pressure warning, high temperature warning, and low battery warning on the display. This waterproof tpms sensors set promptly notifies you of tire conditions to help avoid potential dangers. *Easy Installation & Durability: The external cover-style sensors require no tire removal for installation and are easily mounted on the tire. The tpms tire pressure monitor is made with high-quality brass valve stems that resist corrosion and rust, they are dustproof, waterproof, and temperature-resistant, ensuring sensitive monitoring across various road and weather conditions. ******************************************************************************************************* *Specifications Item Model Number: C300 Product Dimension: 4.3x33.3x1.1 inch / 110x846x29 mm Product Weight: 0.66 lbs / 0.3 kg ******************************************************************************************************* *Pakcage Content 1 x Tire Pressure Monitoring System 1 x Set of Accessories