, a professional-grade 2-megapixel fixed bullet camera used for indoor and outdoor surveillance. The name "b6012" is frequently associated with the DMP V-6012B Bullet Camera .
: It is common for surveillance exports to use the camera's model number (e.g., "b6012") as part of the default filename. changing meta data for mp4 files - Microsoft Community
: These cameras record HD video directly to onboard SD cards (up to 128 GB).
The file is a video file that likely originates from a DMP (Digital Monitoring Products) security camera system . Based on common industry naming conventions and technical documentation, "b6012" typically refers to the Go to product viewer dialog for this item.