Universal Hud Car Display Mph/km/h Speed Limit Warning Plug & Play

1Available for cars with OBD2 and EUOBD port(Car automatic diagnosis system), plug and play. Rich contents: Speed, engine RPM,water temperature,voltage, fuel consumption, engine fault code. 2Display mode: default mode, high-speed mode, automatic mode. Kilometer and Mile can be switched freely. 3Screen 5.5 inch HD display, easy for read. Over speed alarm include single-speed alarm and four-stage alarm. 4Auto power on/off: HUD start and off with vehicle started and shutdown, effective protection of the car battery;retaining the manual switch mode,more easy to control HUD. 5Engine RPM alarm can help to fuel-efficient by shifting, and is good for novice. Automatic and manual brightness adjustment mode,driving without glare. Description: HUD displays driving datas on the front windshield such as speed, rpm, fuel consumption, water temperature, voltage; avoiding drivers become dangerous because of watching the instrument while driving. Drivers can read the driving information instantly, and can always keep the best state on the way with HUD. Features:1. Available for cars with OBD2 and EUOBD port(Car automatic diagnosis system), plug and play. 2. Rich contents: Speed, engine RPM,water temperature,voltage, fuel consumption, engine fault code. 3. Display mode: default mode, high-speed mode, automatic mode. 4. Kilometer and Mile can be switched freely. 5. Screen 5.5 inch HD display, easy for read. 6. Auto power on/off: HUD start and off with vehicle started and shutdown, effective protection of the car battery;retaining the manual switch mode,more easy to control HUD. 7. Over speed alarm include single-speed alarm and four-stage alarm. 8. Engine RPM alarm can help to fuel-efficient by shifting, and is good for novice.9. Automatic and manual brightness adjustment mode,driving without glare. Main display information: 1.Brightness sensor 2.Water temperature icon 3.Water temperature scale 4.Engine RPM scale 5.Over speed alarm 6.Gear display 7.Multi-function value 8.Icon for engine RPM,inlet pressure,water temperature,clock,voltage,ignition angle,acceleration time for 100 Kilometers 9.Throttle position and fuel consumption 10.Multi-function value11.Buzzer mark,engine fault,fatigue alarm,voltage alarm,data transfer12.Speed unit13.Calls and SMS alerts(this function is not opened now) HUD installation: 1. Know your vehicle brand,HUD work for cars with OBDII agreement or EU OBD agreement. Open the engine hood and find the sticker below it (see the below picture 1), if it has words like OBDII CERTIFIED, then it can be installed.2. Find out the 16 pin diagnostic link (see the below picture 2) of the vehicle and connect it well with OBDII connecting line. Specification: Environment temperature: -40c- + 120c atmospheric pressure 86-106KPa Relative Humidity: 10% -95% environmental noise <= 60dB (A) Alarm sound level: "= 30dB (A) Working voltage: 11V ~ 16Vdc (12Vdc / 350mA) HUD Size: Approx. 150 x 85 x 14(mm)/5.9*3.3*0.6in HUD Weight: 280gApplicable scope of OBD2:The OBD2 agreement gasoline vehicles produced in the US after 2004, and the OBD2 agreement gasoline vehicles produced in other regions after 2008.The following common models are not applicable to OBD2:1.