Can a Dash Cam Record While the Car is Parked?
2 Answers
When the car is turned off but not powered down, the dash cam can still record while the car is parked. Here is a detailed introduction to car dash cams: Overview: The working principle of a car dash cam is to digitally record and cyclically update the road conditions in front of, inside, and around the car. The recorded data includes in-car audio, the car's acceleration, steering, and braking, among other information, which can be used to investigate traffic accident liability. Other Features: The dash cam continuously monitors the car's condition. Combined with remote network control, it can capture images inside and outside the car upon command in case of vehicle theft, providing clues to help recover the stolen vehicle.
I've tried several dash cams, and they do record while parked, but the key is whether you've enabled the parking monitoring feature. Dash cams with this function usually have built-in G-sensors, automatically entering standby mode after the engine is turned off. If the car is slightly shaken or hit, it immediately starts recording. However, you need to pay attention to the battery issue—it must be connected to the constant power line of the battery via a voltage reducer cable to ensure 24-hour power supply. Last year, my car was scratched in the parking lot, and this feature helped capture the other party's license plate. Now, I always advise friends to choose dash cams with low-voltage protection, which automatically cuts off power when the battery is almost drained, saving the hassle of calling for roadside assistance.
