1128 37MA Portable Universal Wirele Car Tire Preure Monitoring System TPMS Solar Panel Power Durable External Tyre SensorsFeatures:100% brand new and high qualityAir preure setting range: 0.1~6.0BATemperature setting range: 60~110Working temperature: -20~80Storage temperature: -30~85Power-on voltage: DC 5VFrequency: 433.92MHz20.00MHZ.Exceive or low tire preure during driving, for any reason (such as foreign body piercing the tire, tire scratch...) If the tire leaks, the system will automatically alarm immediately, so as to ensure safe driving.Multiple tire preure units are available, long receiving distance, stable signal, support tire position interchange.Portable installation, long-lasting battery life, beautiful appearance. Real-time monitoring keeps you and your car away from risks.Tire preure monitoring systems are used to increase the length of driving, reduce extra oil reduction from insufficient tire preure and extend the working life of tires.Specifications:Material:ABSSize:As Picture ShownType:RF,LF,LR,RRColor:BlackNet Weight:10gPackage Includes:1x Tire Preure SensorNote:This is just an acceory and must be used together with our host.Please allow 1mm errors due to manual measurement.Due to the difference between different monitors, the picture may not reflect the actual color of the item.