5.5″ Universal Hud Heads Up Display, Keenso Car F4 KMH MPH Over Speed Alarm Speedometer Windshield Projection Film 12V for Cars & Other Vehicles

Keenso Head Up Display(HUD) reflects driving data 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. Main display information: 1htness sensor 2r temperature icon 3r temperature scale 4ne RPM scale 5 speed alarm 6 display 7i-function value 8 for engine RPM,inlet pressure,water temperature,clock,voltage,ignition angle,acceleration time for 100 Kilometers 9ttle position and fuel consumption 10i-function value  11er mark,engine fault,fatigue alarm,voltage alarm,data transfer  12d unit  13s 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 of the vehicle and connect it well with OBDII connecting lineification: Environment temperature: -40c- + 80c atmospheric pressure 86-106KPa Relative Humidity: 10% -95% environmental noise <= 60dB (A) Alarm sound level: "= 30dB (A) Working voltage: 9V ~ 16Vdc (12Vdc / 400mA) HUD size: 150×85×14(mm) HUD Weight: 280gPackage included: 1 × F4 HUD 1 × OBD Cable 1 × Reflecting Film 1 × Anti-slip Pad 1 × English User Manual