Motorcycle Built-in High Precision Solar Charging Tire Pressure Monitoring System TPMS

Features1. High-efficiency solar panel, super serial number capability 2. Large-capacity built-in metal lithium battery, unobstructed battery life on cloudy days 3. Accurately monitor the tire pressure and tire stability value throughout the process 4. LCD high precision liquid crystal display 5. High volume alarm sound warning 6. Various tire pressure units are available 7. The receiving distance is long and the signal is stableSpecification1. Air pressure range: 0.1 ~ 6.0Bar 2. Working temperature: -20 ~ + 80 C 3. Storage temperature: -30 ~ + 85 C 4. Working voltage: DC 5V 5. Frequency: 433.92MHz +/- 20.00MHz