Digital Universal Car HUD Head Up GPS Speedometer Speed Alarm Windshield Project
* Collecting driving speed from GPS satellites. No relation with the car engine, therefore, it’s 100% universal for all vehicles include car, truck, pick-up, suv, scooter, train, motorcycle, bike, boat...
* Two display mode. Head Up Display: project the driving speed on the windshield.; Normal Stand-alone Display: show the driving speed on its LED display directly.
* KM/H and MPH. Long press the Enter Button, if you see number 100 shown on the screen, which means the speed unit is KM/h, if you see number 161 shown on the screen, which means the speed unit is MPH.
* Over-speed alert. Default setting alert value is 120. Adjust the over-speed setting, once over value, it will give a warning. If want to off speed warning, just adjust the over-speed value to a very impossible high value.
* As usual, it’s 2-5MPH/KMH off from the car engine speed. The display speed could be calibrated by hand easily. Make it 2-5 miles ahead to avoid speed ticket.
* Data Deviation: ±2%
* Input Voltage: DC5V-12V.
* Current Consumption: 450mA.
* Speed Range: 0-158MPH / 0-255Km / hr.
* Working Temperature: -30 to 70 degrees Celsius.
* 1x GPS HUD Speedometer
* 1x Non-slip Mat
* 1x USB Cable
* 1x Reflective Sticker
* 1x User Manual