Type:TPMS Solar Tire Pressure Monitoring System, Tire Tyre Pressure Monitor, Tire Tyre Temperature Monitor, Tire Pressure Gauge, Tire Tyre Monitor The TPMS system provides real-time tire pressure and temperature monitoring throughout the day, improving driving safety and convenience. Features: The full-color screen constantly updates with real-time information on tire pressure and temperature, accompanied by visual and audible alerts for any irregularities. Offers 6 alarm modes, including fast leak, slow leak, high pressure, low pressure, high temperature, and low battery alerts. Operates reliably in temperatures ranging from minus 20 to 70 degrees Celsius. Comes with 4 external sensors to offer easy installation, long-distance reception, and stable, durable signal transmission. Activation system with intelligent opening mechanism. Suitable for most kinds of cars, off-road vehicles, SUV and other models. Support USB and solar power charging ways. Specifications: Material: PC Color: Black Host Parameters: Display Screen Type: LCD Operating Temperature: Minus 20 to 70 degrees Celsius Working Voltage: 5V Daytime Operating Current: Standby Current: 0.02A Night Operating Current: 0.1A Transmission Frequency: 533MHz Transmission Mode: FSK Battery Specifications: 1 x 450mAh Lithium Battery (included) Power Supply: Solar Powered/USB Charging Cable Power Supply (power adaptor not included) Host Size: 9.4 x 8.3 x 2.7 cm Sensor Parameters: Operating Temperature: Minus 20 to 70 degrees Celsius Working voltage: 3V Battery (each sensor): 1 x 120mAh CR1632 battery (included) Sensor: Approx.2 x 2 x 2 cm Package Contents: 1 x Host 1 x Charge Cable 4 x External Sensors 1 x Wrench Tool 4 x Nut Fitting 1 x Manual Please note: Due to manual measurement,