Solar energy and USB charging: Two charging methods are available to ensure the continuous operation of the tire pressure monitoring system without occupying the car cigarette lighter socket.

Six alarm modes: fast leakage alarm, slow leakage alarm, high voltage alarm, high temperature alarm, sensor failure alarm, and low battery alarm of the sensor, ensuring safe driving. Press any key to stop the alarm.

Digital LCD screen: The display shows pressure and temperature in real time and can be stably placed anywhere. You can easily read the data.

Easy to use: 4 wireless external sensors, easy to install, and capable of receiving real-time signals. The pressure and temperature data can be switched (default: 0.5-3.5 Bar). The pressure unit: PSI/Bar and the temperature unit: C/F are optional.