Tire pressure monitoring: the tyre pressure sensor can monitor the tyre pressure and temperature of the motorcycle while driving. It can detect tyre anomalies in time, reduce the likelihood of accidents and improve driving safety. Save fuel consumption: abnormal tyre pressure and temperature increase fuel consumption. The tyre pressure sensor can be used for timely monitoring to make adjustments in time, which saves fuel consumption and is efficient and practical. Reduce tire wear: abnormal tire pressure will cause excessive tire wear. Timely recognition and intervention can effectively extend the life of tyres. Alarm system: The tyre pressure detector has a variety of alarm methods, including air leak alarm, high temperature alarm and low pressure alarm, which maintains the condition of the motorcycle in time, prevent air leaks and increase the service life of motorcycles and bicycles. Scope of application: the tyre pressure detector has a liquid crystal display, which can clearly display temperature and tire pressure, which is very suitable for use in motorcycles, mountain bikes, electric vehicles, etc. This tyre pressure monitoring system is compatible with most bicycles, electric bikes, motorcycles, etc., shows tyre pressure and temperature and improves driving safety. Specifications: Material: plastic and metal. Working temperature ranges: -40C ~ +105C. Humidity: 100% Battery: CR1632: 3V, 150mAh Standby current: 1A. Working current: 15 mA. Pressure range: 0~116PSI Temperature range: -40C ~ +120C. Frequency: FSK433.92 MHz. Package size: 115 x 75 x 70 mm / 4.5 x 3.0 x 2.8 inches. Package weight: 243.5 g / 8.6 ounces.