Description
This Garmin OBD constant power cable is a Plug&Play power supply for using the parking mode on your Garmin dashcam. You simply plug this power supply into your car's OBD connector and the power supply does the rest. When you turn off the car, the Garmin dashcam will automatically switch to parking mode. Suitable for almost all passenger cars, Not compatible with commercial vehicles with a J1939 connector.
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