A1 2inch GPS Head Up Display Vehicle System Speedometer with Overspeed Alarm

A1 2inch GPS Head Up Display Vehicle System Speedometer with Overspeed Alarm

Description:
This product is for drivers’ safety, at high speeds, especially in high-speed driving at night.
In order to avoid the driver to look down their head to watch the instrument, and decrease car accident.
HUD is in extremely critical moment reflects its delicate care.
HUD can project the important information displayed by the instrument (such as speed) onto the windshield,
It can not to help determine the speed of inexperienced novice to control their speed and avoid many of the speed limit road due to speeding violation. More importantly, it enables the driver instantly read the number in great vision and always make drivers eyes on the road in clear mind.

Specification: ?Working Voltage ?DC8-18V? ?Working current ?40mA? ?Sleeping Current ?15mA? ?Compass Precision? ?±1 ?Speed Range ?0-400KM? ?Real Time Precision ?The same as satellite ?Satellite Positioning Time? ?Cold start: 30s, hot start: 1s? ?HUD Size ?99mm*90mm*23mm? ?12V Car Charger ?1000mA,USB cable: 1m? Package Included:
1 X A1 GPS HUD


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