Tyre Preure Sensor Vehicle Safety TPMS Tire Safety Monitoring System Solar Power Wirele Auto Security Alarm External Featuresbrand new and high qualityAccurately monitor the tire preure stability value throughout the entire proce. High volume alarm sound warning.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.High-efficiency solar- panels, super battery life. Large-capacity built-in metal lithium battery, unimpeded battery life in cloudy days.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.Package Includes:1x Tire Preure SensorSpecifications:Material:ABSSize:As Picture ShownColor:Blacknote:1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.