Car TPMS Tire Safety Monitoring System Solar Power Digital LCD Display Auto Security Alarm External Tyre Preure SensorFeatures: -brand new and high qualityTire 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.Multiple tire preure units are available, long receiving distance, stable signal, support tire position interchange.Air preure setting range: 0.1~6.0BATemperature setting range: 60~110Working temperature: -20~80Storage temperature: -30~85Power-on voltage: DC 5VFrequency: 433.92MHz20.00MHZ.Portable installation, long-lasting battery life, beautiful appearance. Real-time monitoring keeps you and your car away from risks.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.Note:This is just an acceory and must be used together with our host.Specification: Material:ABSSize:As Picture ShownType:RF,LF,LR,RRColor:BlackNet Weight:10gPackage Includes: 1x Tire Preure Sensornote: 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....... Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia