G1 Electronic Car Accessories HUD Head Up Display GPS Digital Auto Speedometer Overspeed Alarm Windshield Projector - Green
Using 10Hz high refresh rate GPS + Beidou dual-mode chip, the refresh rate is 10 frames per second, the vehicle speed is refreshed quickly, and there is no delay.
High-performance processing chip, strong performance and compatibility, dual-running memory and dual-core
The processor ensures high-speed operation and smooth operation
Use car USB (5V) or cigarette lighter to USB power supply, low power consumption. USB or cigarette lighter
It is a short-term power supply, and the power is cut off when the car is turned off. There is no power stealing phenomenon, while OBD is a long-term power supply.
Add the speed calibration function, which can be adjusted to be consistent with the display of the car dashboard
2 major alarm functions to improve driving safety: speeding alarm + fatigue driving reminder
Can be widely used in cars, trucks, motorcycles, buses, trains, ships, etc
