Your dashboard camera can record footages of events occurring when your car is parked with engine off. The built-in battery will keep the sensor of your device in stand-by mode, and will start recording automatically for 30 seconds if it detects vibration or shock. Parking mode can only record and save footage after an event has been detected by the sensor.
Note: Due to technical reasons, Parking mode is disabled by default. You can enable it in video settings menu.