Distinguish your doorway from communal space
For CCTV in Deptford, begin with the area you need to view and the reason for recording it. A private unit entrance, a shared lobby and an outside approach may involve different owners and users. Identify the person who can authorise each proposed position before equipment is specified.
If your concern is a caller at the door, explain the detail you need at that point. A very wide image may include more surroundings without giving a useful view of the caller. Position and purpose should be considered together.
Plan routes through an occupied building
Tell us where the recorder and network connection can be located. If cables need to pass through shared areas, a landlord's space or a locked service cupboard, those arrangements need coordination. Mention restrictions on drilling or external fixings and any planned refurbishment that affects access.
For existing cameras, describe the practical problem: an obstructed view, difficult playback or poor images under particular conditions. Ask which components are suitable for retention rather than assuming a new recorder will resolve every issue.
Assign recording responsibilities
Decide who administers accounts and who is authorised to view or export footage. Shared occupancy makes that decision particularly important. Review the relevant ICO guidance for the proposed coverage and use. Ask about recording duration, remote access and any continuing service costs. During handover, practise finding an event and exporting a clip so the system is usable for the task that prompted the enquiry.
Further information: ICO guidance for home CCTV · ICO guidance for organisations