Installing workplace CCTV isn’t just a technical job — it comes with obligations to the people who’ll be recorded every day. Getting this wrong can create legal exposure for a business no matter how well the cameras themselves are installed.A few principles that generally hold: staff typically need to be notified that cameras are in use and roughly where, footage should only be used for legitimate security purposes rather than general staff monitoring, and private areas — washrooms, changing rooms, break rooms in some cases — are usually off-limits entirely.