TY06N USB TPMS for Android Car Navigation DVD Player Auto Tire Pressure Monitoring Tyre Temp Alarm SystemFeatures:1. This tire pressure monitoring system (TPMS) can monitor tire pressure or temperature status in real time 2. With real-time voice alarm and flashing warning signs to remind drivers for better driving safety 3. Simultaneously display tire pressure and temperature 4. With air leakage alarm, low pressure alarm, and high pressure alarm 5. High temperature warning, low power consumption warning, and no signal warning.6. Provide 4 sensors, suitable for rainy days, with high sensitivity, good pressure and temperature accuracy.Specifications:Main unitWorking voltage: DC 5VTransmitting frequency: 433.92MHzPressure unit: psi or barTemperature unit: Deg.C or Deg.FStorage temperature: -40 - and 125 Interface: USBUSB cable length: about 220mm or 8.66"Product size: 60 x 35 x 10mm or 2.36x1.38x0.39"Application: widely applicable to vehicles with 4 tires, the maximum pressure of tires is 8.0 bar, such as for commercial vehicles, off-road vehicles, vans, cars, etcSensorType: external sensorsWorking pressure: 0-51 psi or 0-3.5 barPressure accuracy: 1.5 psiWorking frequency: 433.92MHzWorking voltage: 2.0-3.6VWaterproof: IP67Working temperature: -40 - and 85 CStorage temperature: -40 - and 125 CBattery: Built-in 120mAh CR1632 button batteryBattery life: 1-2 years (replaceable battery)NOTICE:1. This USB TPMS is only suitable for Android car DVD players!2. Each product comes with a USB flash drive. There is an APP installation package on the USB flash drive to display the tire pressure on the car's navigation. It is more convenient to view!Notes:1. There may be slight size deviations due to manual measurement, different measuring methods and tools.2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.1 X Main Unit 4 X External Sensors 4 X Anti-Theft Nuts 1 X Wrench 1 X USB Stick 1 X Instruction Manual