Car HUD A100s hud display windshield temperature hud display car car electronics Overspeed Warning System

Car HUD A100s hud display windshield temperature hud display car car electronics Overspeed Warning SystemA100S HUD Feature:1. Light sensor for brightne automatic adjusting.2. Main 4 function can be display:SpeedWater temperatureBattery voltateMilage3. Main 6 options to alert:Over speed: 120KM/HHigh temperature: >120 degreeLow battery voltage: 4 hoursHigh RPM Alarm: low speed with high RPMBeep Alarm4. HUD (Head-Up Display) projects driving data without requiring drivers to look away from their usual viewpoint.5. HUD automatically adjusts its brightne 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 consumption, average 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 nsparent film on your windshield such as speed, over speed8. Easty installation to work9. Speed Unit: KM/H; MPH