Feature:1. This system is suitable for vehicle with double tires and maximum pressure of tire is below 8 bar.2. Alarming Information:Leakage warning, Low pressure warning, High pressure warning, High temperature warning, Low power warning, No signal warning, Low power of receiver.3. Function Setting:Unit setting (Default is Psi,C ),Threshold setting,match sensor (gas charging/venting for match), Times settings(AM /PM settings, hours settings, minutes settings), Default setting, shortcut setting. Start and stop at any time,save worry and powerd. Stop shutting down wi thout operation.4. Using magnetic charging technology, completely eliminate USB charging port. It is not easy to enter water and can be completely waterproof.5. Wireless transmission design,bracket installation mode, Convenient and fast!Specification:FeaturesFunctions:This system makes you more safety when driving. It can real-time monitor tire pressure and temperature conditions. If detected any abnormal pressure and temperature of tires, the system will transmit real-time voice alarm and flash warning to remind the driver. Real-time monitoring and warning can not only avoid risk of traffic accident but also make passenger safety. In addition, this system can effectively help improve the vehicle comfortableness and driving safety, reduce vehicle wear, save fuel consumption and avoid risk of flat tire.Alarming Information:Leakage warning, Low pressure warning, High pressure warning, High temperature warning, Low power warning, No signal warning, Low power of receiver.Function Setting:Unit setting (Default is Psi,ºC ),Threshold setting, match sensor (gas charging/venting for match), Times settings(AM /PM settings, hours settings, minutes settings), Default setting, shortcut setting.Start and stop at any time, save worry and powerd. Stop shutting down without operation.Using magnetic charging technology, completely eliminate USB charging port. It is not easy to enter water and can be completely waterproof.Wireless transmission design, bracket installation mode, Convenient and fast! This system is suitable for vehicle with double tires and maximum pressure of tire is below 8 bar.Note: Can be used for half a month after fully chargedSpecifications:Parameter of Receiver:Color: BlackMaterials: PlasticOperating Voltage : 3.7-5 VOperating Temperature : -2 0°C--7 5°CBright Operating Current : < 7 mARF Transmission Frequency : 433. 92 MHz±50 KHzDisplay: LCD Color ScreenStorage temperature : - 3 0°C--8 0°CRF Signal Reception Sensitivity : - 90 dbmExternal Sensor:Transmission Power: 10dBmTransmission Frequency: 433.92MHz±15KHzPressure Range: 0-6BarBattery Life: 2 yearsBattery Replacement: Replace the Battery IndependentlyInstallation method: Independent InstallationPackage Information:Package Weight: 240gPackage Size: 18.3 * 13.2 * 4.7CMPacking List:1 * Set of Tire Pressure Monitoring SystemPackage List:1 * Set of Tire Pressure Monitoring System