1127 Features:OOTDTYbrand new and high qualitybrand 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: for Dc 5VFrequency: 433.92MHz20.00MHZ.High-efficiency solar- panels, super life. Large-capacity built-in metal lithium , unimpeded life in cloudy days.Multiple tire preure units are available, long receiving distance, stable signal, support tire position interchange.Portable installation, long-lasting life, beautiful appearance. Real-time monitoring keeps you and your car away from risks.Specifications:Material:ABSSize:As Picture ShownColor:BlackRandom delivery, please note the front, back, left and right if neceary.SpecialNote:This is just an acceory, it must be used with our host before it can be used.Package Includes:1x Tire Preure SensorNote: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.