The 4K AI dash cam can automatically record after the car is parked and turned off. 

The driving recorder basically has a parking monitoring function and can automatically record after parking. However, most of the full HD smart car camera work with the power of the car. 

When the vehicle is powered off and turned off, the driving record The work of the dash cam will stop. If you want to monitor the dash cam 24 hours a day, you need to be equipped with a mobile power supply.

After the car is turned off, the dash cam can record video. If it is powered by the built-in battery, the dash cam can record for a short time.

 

Generally, the battery power supply can only stand by for about four to five hours. Some battery capacity Low battery can only stand by for about half an hour, so it can’t record for a long time.

If you rely on the car battery for power supply, you can record video after turning off the car without turning off the dash cam, but it will always consume the battery’s power and cause power loss.