A practical guide to CCTV in elevators and common areas: limit the field of...

https://smoothdecorator.com/do-common-area-cameras-record-access-patterns-and-why-does-that-matter/

A practical guide to CCTV in elevators and common areas: limit the field of view, set how long clips are kept, and restrict access to authorized staff. Before sharing footage, redact faces and license plates