The capability of an in-vehicle recording device to operate while the engine is inactive is a critical feature for comprehensive surveillance. This functionality allows the camera to capture events that occur even when the driver is not present and the vehicle is parked. An example includes recording instances of vandalism or collisions while the vehicle is unattended.
The significance of this feature lies in its potential to provide crucial evidence in situations where the driver is not present to witness an incident. This evidence can be invaluable for insurance claims, legal proceedings, or simply understanding the circumstances surrounding damage to the vehicle. Historically, such incidents would often go unresolved due to a lack of verifiable information. The availability of video evidence changes this dynamic.