USB Tire Pressure Monitor System TPMS Monitoring Alarm with 4 External Sensors Compatible with Android Car Navigation Display

Specifications: Working voltage: DC 5V Working current: less than 15mA Working frequency: 433MHz Working temperature: -40 - 85 Deg.C Connector: USB Internal sensor - Working voltage: 2.1 - 3.5V Working frequency: 433MHz Pressure measuring range: 0 - 116 psi (0 - 8 bar) Temperature measuring range: -40 - 125 Deg.C Working temperature: -40 - 125 Deg.C Battery: built-in CR2050 (3V, 330mAh) button cell

• Accurate and durable: with advanced and professional technology, ensure the stable signal and accurate data.
• Abnormal alarm: after connecting to the car DVD, it will send you the sound prompt when abnormal occasions occur, such as high and low tire pressure alarm, high temperature alarm, etc.
• Quick air leakage alarm: real-time tire pressure and temperature monitoring, with 4 tire data displaying on your DVD screen, prevent tire burst, extend the tire's life and save fuel.
• TPMS for Android navigation: the receiver can connect to the car DVD/multimedia player/GPS navigation, install the app (included in the U-disk), and check the tire data on the screen, very convenient to use.
• Support touch control on car dvd menu to make matchup with different sensors from same kit to make sure each sensor on right wheel.