Car Electronics OBDII 12V 150mA Head-up Display Over-Speed Alarm Monitor Vehicle Hud GPS Speedometer Mileage Hud Display Car Speed Projector

Features:SpecificationsMaterial: ABSColour: blackSize: about 80*45*13mm/3.15*1.77*0.51 inchVoltage: OBDII 12VMaximum current: 150Ma<;20Ma<;6MaOperating temperature: -40℃~85℃Cable length: about 180cm/70.87 inchWeight: about 190gApplicable models: cars with OBD2 interfaceInstallation process:Step 1: when the vehicle is turned off, plug the other end of the OBD cable to the HUD Step 2: vehicle ignition starts.Step 3: plug the OBD cable into the car OBD socket.Packing List:1*HUD Module1*OBD Line1*Operation1*Sticker1*Lens Hood1*Reflector FilmNote:Please do not operate in the flame-out state, otherwise it may cause the head up display to stay on and consume power!!!

• 1. Display of vehicle speed, water temperature and voltage.
• 2. Over-speed alarm, high water temperature alarm, low voltage alarm, gear shift reminder.
• 3. Display the mileage after flame-out (because the maximum display value is 199, when the mileage value is greater than 199, it will be counted again, such as the actual 250KM, the display value is 250-199=51).