For HUD Head Up Display Auto OBD2 GPS Dual System Projector Car Glass Security Water temp Alarm Electronic Accessories M17 OBD

Head Up Display Auto OBD2 GPS Dual System Projector for Car Glass Security Water temp Alarm Electronic Accessories

OBD function:

Speed, RPM, water temperature, voltage, fuel consumption, single driving distance, single driving time, acceleration time per 100 kilometers, clearing faults

Alarm: overspeed alarm, speed alarm, fatigue driving reminder, voltage alarm, water temperature alarm

GPS function:

Speed, voltage, time, single trip mileage, single trip time, number of satellites, altitude, and direction of travel

Alarm: Overspeed alarm, fatigue driving reminder, voltage alarm

Special Reminder：

The working voltage of this product: 11V~18Vdc (12Vdc/200mA) .
Please use the USB cable if car voltage > 24V.
This product is a dual system:Users can freely choose the mode(press the ‘+’ key to select OBD or GPS system) before the OBD icon on screen stop to flash,it will automatically save and enter your last selected option.

Please read carefully before placing an order:

1. If your car is pre-2008, the protocol is not compatible. can not be used.

2. After receiving the package, please test it in your car as soon as possible. If you do not want to keep the device after testing, you can also contact us to return it for a full refund.

3. According to customer feedback, P24 is not compatibility for some special vehicles, such as electric vehicles, diesel vehicles, hybrid vehicles, pickups, passenger cars, etc. If you still have questions, please contact us before buying, preferably telling us your car make/model/year before buying.