Should the dash cam be kept on all the time?
2 Answers
The dash cam needs to be kept on as long as it has power or is continuously charging. Most dash cams nowadays are connected to the cigarette lighter, in which case the dash cam turns on when the car starts and turns off when the car is turned off. If connected to a constant power source, it can record 24 hours a day, but the owner has to manually turn it on and off. It's important to note that keeping the dash cam on for a long time when the car is turned off can easily drain the battery, making it difficult to start the car. Another scenario is when the dash cam has its own built-in battery, which can power it for a while. However, it usually lasts for four or five hours on standby, and some batteries can only last for about half an hour.
As a seasoned driver with over a decade of experience, I firmly believe that dashcams should remain on while driving. They continuously record road conditions, providing crucial evidence in case of collisions, rear-end accidents, or fraudulent claims. Two years ago, I relied on mine to clarify liability in an accident. However, there's no need to keep it running when parked, as it may drain the car battery—prolonged inactivity could leave you with a dead battery and starting difficulties. Many modern dashcams feature parking surveillance mode, activating only upon detecting vibrations or movement, which is smarter, more energy-efficient, and safer. I recommend checking if it's on before each drive and ensuring it automatically turns off after ignition. Cultivating this habit guarantees peace of mind during travels without worrying about extra costs, especially since storage cards can be overwritten and reused.
