- Color CCTV cameras with a video feed violet. Cameras with an HLS, MP4 or
  WebM feed were the same cyan as stills, so a DelDOT or Statens vegvesen
  video camera could only be found by opening it. Stills stay cyan and the
  active camera stays amber, and focus de-emphasis fades the violet the same
  way (Danielslay86, #1200).