Car HUD Head Up Display A100s OBD2 II EUOBD Overspeed Warning System Projector Windshield Auto Electronic Voltage Alarm

A100S HUD Feature:

1. Light sensor for brightness automatic adjusting.

2. Main 4 function can be display:

    Speed
    Water temperature
    Battery voltate
    Milage

3. Main 6 options to alert:

    Over speed: 120KM/H

    High temperature: >120 degree

    Low battery voltage: <11V

    Rest Alarm: driving time> 4 hours

    High RPM Alarm: low speed with high RPM

    Beep Alarm

4. HUD (Head-Up Display) projects driving data without requiring drivers to look away from their usual viewpoint.

5. HUD automatically adjusts its brightness level, so its projections are clearly visible in direct sunlight or at night.

6. Alerts you if you exceed the speed limit by setting Over-speed buzzing alarm alarm, engine rpm, water temperature, voltage, instant fuel consumption, average fuel consumption, mileage, shift remind, fatigue driving remind, undervoltage alarm, high water temperature alarm, engine failure alarm, KM/MILE free shift, etc.  

7. Projects a lot of driving information onto a transparent film on your windshield such as speed, over speed

8. Easty installation to work

9. Speed Unit: KM/H; MPH