Definition
The width of the scene a camera can see, set by its lens. Wide angles cover more area at lower detail; narrow angles zoom in for identification. Coverage planning balances FoV, mounting height, and resolution.
Why this term matters
In security and surveillance, this term usually connects to image quality, coverage, and whether footage will actually be usable when you need it.
- Use it to ask sharper questions when you get a quote.
- Look for it in our Learning Center guides to connect the term to a decision.
- Confirm how it applies to your specific property and goals.
Related pages
Related terms
NVR (Network Video Recorder) A recorder that captures and stores video from IP cameras over a network cable (… DVR (Digital Video Recorder) An older recorder that captures video from analog (coax-cabled) cameras. DVRs co… IP camera A digital security camera that sends video as data over a network cable. IP came… ONVIF An open industry standard that lets cameras, recorders, and software from differ…
Discipline: Security & Surveillance