Features:OOTDTY and high qualityAir preure setting range: 0.1~6.0BATemperature setting range: 60℃~110℃Working temperature: -20℃~80℃Storage temperature: -30℃~85℃Power-on voltage: for Dc 5VFrequency: 433.92MHz±20.00MHZ.Exceive or low tire preure during driving, for any reason (such as foreign body the tire, tire scratch...) If the tire leaks, the system will automatically alarm immediately, so as to ensure safe driving.Multle tire preure units are available, long receiving distance, stable signal, support tire position interchange.Portable installation, long-lasting life, beautiful appearance. Real-time ing keeps you and your car away from risks.Tire preure ing syst are d to increase the length of driving, reduce for Ex oil reduction from insufficient tire preure and extend the working life of tires.Specifications:Material:ABSSize: ShownType:RF,LF,LR,RRColor:BlackNet Weight:10gPackage Includes:1x Tire Preure rNote:This is just an acceory and must be d together with our host.Please allow 1mm errors due to manual measurement.Due to the difference between different s, the ture may not reflect the actual color of the item.