Door Viewer Cover Inventory Sequence

Using [entrance-door photos] and [handover notes], move from the whole interior door to the viewer; animate the cover only from verified operation references. Record whether an interior door viewer has a visible privacy cover and whether its operation is documented. Distinguish a cover from the optical viewer; do not claim security performance. Unless a duration is specified, use 12 seconds with three clear four-second beats. Provide reference, camera and continuity notes.

Confirm required reference images and timing inputs are present before generating. Keep objects, identities, spatial relationships and light direction consistent. Render the clip when video generation is supported; otherwise supply a timed shot list, reference checklist and generation-ready prompt, labeled as a production plan. Do not claim rendered output without an actual file. Check the opening, transition and final frame against the stated counts and geometry.