Auto Security Alarm System Cigarette Lighter Tire Preure Sensor Wirele Auto Security Sensor Solar Power for Auto Acceories Feature:1. Digital Display:The Car TPMS cigarette lighter uses a digital display to accurately show the tyre preure data of each tyre, keeping you informed of the safety status of your vehicle.2. USB Charging Port:The Digital tire preure monitor has a built-in USB charging port, making it easy to charge your mobile phone or other devices while driving, eliminating the need to use multiple chargers for charging. It takes up the cigarette lighter socket without delaying the power supply to the product. The auto tire preure monitor is compact and does not take up much space.3. Multifunctional Use:This tire preure sensor is not only capable of monitoring tyre preure, but also temperature monitoring, voltage monitoring and other functions, providing you with all-round protection for your car.4. Three-Dimensional Alarming:when the tyre preure is too low or there are abnormalities in the tyres, this car tire preure alarm system will immediately iue a warning alert, so that you can avoid the danger caused by tyre problems.5. High-Precision Detection:This auto security alarm system uses high-precision sensor technology to accurately detect the vehicle's tyre preure, which not only enhances driving safety but also extends the life of your car tyres. Specification:Item Type: Alarm Systems & SecurityCertification: NONEOrigin: Mainland ChinaModel Name: TPMSItem Length: 140 mmItem Width: 135 mmItem Height: 50 mmItem Weight: 174 gMaterial Type: ABS and electronic elementsSpecial Features: Tire preure monitoring systemProduct Voltage: 12VColour: BlackType(Optional): Internal/ExternalOperating voltage: 3.7VOperating Current: 15MAReceiving Frequency: 433.92MHZ0.02MHZMonitoring preure range: 0-3.5BarApplicable models: Universal Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement. Packages:1 xCar TPMS Cigarette Lighter