Solar Power TPMS Car Tire Pressure Monitoring Intelligent System Auto Alarm Monitor with 4 External Sensors

Description Wide Field of view Big Screen Solar power charging Car TPMSRear time monitoring the pressuretemperatureLow air pressure high temperature warningSet up sensor learn new sensor ID code when replace sensorTwo units PSI Bar changeable you can set the one you like Pressure value about 0 5 6 bar 7 25 87PSI Intelligent On and OffWhen the car is started the vibration of the machine is automatically opened and the machineis shut down automatically when it is still without manual operation 1 1 charging mode Solar charging USB chargingSuitable for many kinds of cars for Cars ORV SUV MPV Minibus Wagon etc Please note When you receive the package and turn on the receiver the receiver displays or 00 please don t worry You only need to mount the sensor on the tire wait for about 1 minute and you will see the display shows the pressure and temperature of the tire Receiver Specification Power supply Solar power chargingdisplay way LCD displayOperating frequency 433 92Mhz ± 50KHzOperating voltage 3 7 5 VWorking temperature 20 °C 75 °C Sensor Specification Operating frequency 433 92MhzWorking temperature 40 °C 120 °CHumidity 0 to 100 Battery lifeExternal sensor 2 years 30 000 kmWorking pressure 7 25 87PsiAlarm pressure 29Psi or 87PsiPressure accuracy ±1 5PsiWorking voltage 2 1 3 6VWaterproof Ip67External sensor Specification Working Temperature 20°C 85°CWorking Frequency 433 92MHZWorking humidityMax95 Tire monitoring range value0bar 3