Fast leak alarm, slow leak alarm, high pressure alarm high temperature alarm, sensor fault alarm, and sensor low battery alarm.4 IP67 sensors, easy to install and receive real-time signals,which can be waterproof, dust and snow, monitor the tire temperature and pressure for you, ensure the safety of the driver and extend the life of the tire.The LCD display can clearly display the pressure and temperature of the tire in real time. The pressure and temperature data can be switched, the pressure unit: PSI / Bar and the temperature unit C / F are optional.In additions,the receiver can be fixed on the surface of center console stably.Specifications:Size: 9.2*8*2.7CM (approximately)Material: ABS+PPColour: Black Optional pressure unit: Psi / BarOptional temperature unit: °C, °FDisplay battery capacity: 400mAhMonitoring pressure range: 0-4 Bar Waterproof rating: IP67Battery life: 3 yearsWorking voltage: 2.1V-3.6VCharging ways: USB/solar energyTemperature accuracy: 1°CPressure accuracy: ±0.1BARType:Car Pressure Monitoring SystemsModel:Pressure Monitoring SystemPackage Include:1 x Host4 x Hex nuts1 x Non-slip mat4 x External sensors1 x USB cable1 x Wrench