16 External Sensors: Ultra light sensor design, no need to adjust the balance of the vehicle when driving. Simultaneous display of six wheel data, predict air leakage, balance tire pressure, and ensure driving safety. 2Real Time Pressure and Temperature Alarm: The sensor updates data in real time, and alarms when tire pressure and temperature are abnormal, ensuring life safety. 3Pressure and Temperature Units: Psi, Bar two pressure unit options, and two temperature unit options, each sensor has an independent Id code, the tire position can be interchanged. 42 Charging Methods: Car cigarette lighter and power cord charging, built in CR1632 120mAH button battery, long battery life, ensure the continuous operation of the tire pressure monitoring system. 5Long Durability: For Infenion chips and high temperature batteries, long lasting power, IP67 waterproof and durable sensors. Widely used in six wheeled vehicles such as RVs, trailers, and trucks.