DIFF Subgroup
G08B 13/196 using television cameras
Introduced: January 1990
Full Title
Burglar, theft or intruder alarms > Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength > using passive radiation detection systems > using image scanning and comparing systems > using television cameras
Of 10 combined children, 0 exist in both systems.
10 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open