Features: TPMS for Android Car Player / Android GPS Navigation. Support Operating System-Android 4.0 and Above The TPMS receiver can be connected to Android car DVD via USB port.Tire preure and temperature data displaying on Android Car DVD screen.Sound Alarm via car speakers and screen alarm when abnormality occurs.Prevent tire burst, extend the tire's life and save fuel.Sensor wakes up automatically when tire starts running.Quickly update tire preure and temperature data to Android TPMS App.Automatically sleep to save energy after parking.6 Protections for Safe Driving:High Preure AlarmLow Preure AlarmAir Leakage AlarmHigh Temperature AlarmBattery Low Power AlarmSensors Disconnection Alarm Specification: Internal Sensor: Working Temperature: -40-125Working Frequency : 433.92MHZBattery Model:CR2050 300mAhBattery Life:2-4 YearsTire monitoring range value:0 bar-8 bar /0-116psiWorking Voltage:DC 5VWaterproofIP67Chip:SenasicExternal Sensor:Working Temperature: -20-60Working Frequency :433.92MHZBattery Model:CR1632 180mABattery Life: 1-2 YearsTire monitoring range value:0 bar-8bar /0-116psiWorking Voltage:DC 5VWaterproofIP67Chip:SenasicPackage Included:1 SetxTire Preure Monitoring System