Description: When the car tires are abnormal, the receiver will give out sound prompts, such as high and low tire pressure alarms, high temperature alarms, etc. The product can monitor car tire pressure and temperature in real time and transmit the data to the DVD receiver to prevent tire blowouts, save fuel and extend tire life. It is made of high quality plastic and electronic component material, which is durable and sturdy. The length of the receiver is 6cm, the width is 4cm. It is suitable for car, truck, vehicle, SUV and so on. Item Name: Tire Pressure Monitor Material: Plastic,Electronic Component Internal Sensor Model: TY05 External Sensor Model: TY06 Applicable Model: for Android Car Navigation Recommended Configuration: Operating System: for Android 4.0 & Above Operating Memory: 1GB & Above Storage Memory: 8GB & Above Working Voltage: DC 5V Working Current: 15mA Working Frequency: 433.92mHz Working Temperature: -40 to 85 Degrees Celsius Connector: USB Pressure Unit: Psi/Bar Pressure Measurement Range: 0-116Psi/0-8Bar Temperature Measurement Unit: Degree Celsius/Degree Fahrenheit Battery: Built-in CR2050 Button Battery (Included) Size Details: Receiver Size: 6cm x 4cm/2.36" x 1.57" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Receiver 4 x External Sensors 4 x Anti-theft Nuts 1 x USB Disk (Built-in App) 1 x Wrench 1 x User Manual Or 1 x Receiver 4 x Internal Sensors 1 x USB Disk (Built-in App) 1 x User Manual