Solar Wireless Tpms Car Tire Pressure Temperature Monitoring System Lcd Color Screen with 4 External

Real-time monitoring: The tire's pressure and temperature status can be monitored regardless of whether the vehicle is running or at rest. The tire status is under control.High pressure\/low pressure alarm: When the tire pressure is higher or lower than the set value, the system will give an alarm;Air leak alarm: The system will give an alarm if a foreign object penetrates into the tire and generate a leak.High temperature alarm: When the tire temperature exceeds 80 Celsius, the system will give an alarm;Ultra-low power consumption: Extremely optimized operating mode, system battery life is up to 5 years.Function:High-efficiency solar panel, superior long duration capability;Large-capacity built-in metal lithium battery;Accurate monitoring of tire pressure stability values all the way;High precision color LCD displayLarge volume alarm sound alert;A of tire pressure units are available;Long receiving distance with stable signal;Support tire position interchangeSpecification:Sensor type: externalSensor communication fault alarm duration: less than or equal to 10minBattery model: CR2450HR (capacity: 550mAh)RF frequency: 433.92 +\/- 0.1MHzNo RF emission average operating current: less than or equal to 1ARF emission maximum operating current: less than or equal to 15mAHigh frequency transmission power: 7~9dBm at 50 ohmHigh frequency modulation mode: (9.6Kbps)Low frequency receiving frequency: 125 +\/- 5 KHzLow frequency receiving mode: ASK (3.9Kbps)Low frequency signal receiving sensitivity: 1~50mVp-pPressure measurement range: 0~4.5BarPressure measurement resolution: 25mBarTemperature measurement resolution: 2 CelsiusPressure measurement accuracy: +\/- 75 mBar at -20 Celsius~+70 Celsius, +\/- 150 mBar at -40 Celsius~+120 CelsiusTemperature measurement accuracy: +\/- 4 Celsius at -20 Celsius~+70 CelsiusResistance to rotation: greater or equal to 1500gOperating temperature range: -40 Celsius ~ +105 CelsiusStorage temperature range: -40 Celsius ~ +125 CelsiusWeight: 72gcolour: blackMaterial: ABSsize: 100x65x25mmPackage Contents: 1 x Tire Pressure Monitor4 x External Sensor4 x Anti-theft Nuts1 x Wrench1 x Non-Slip Mat1 x USB Charging Cable1 x English manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.