Maridadi
1 Answer
pythonlover
CCTV or Closed Circuit Television refers to a visible or covert video system intended for only a limited number of viewers. In Closed Circuit TV (CCTV), the picture is viewed or recorded, but not broadcast. It was initially developed as a means of security for banks and casinos; however, today it has been developed to the point where it is simple and inexpensive enough to be used with Home Security Systems, and for everyday surveillance.
Source > http://whatiscctv.com/
| 11 years ago. Rating: 1 | |
Top contributors in Cameras category
Unanswered Questions
daga88highland
Answers: 0
Views: 3
Rating: 0
xibetslot
Answers: 0
Views: 6
Rating: 0
ahssainfo
Answers: 0
Views: 3
Rating: 0
xibetslot
Answers: 0
Views: 2
Rating: 0
Xibet
Answers: 0
Views: 3
Rating: 0
Xibet
Answers: 0
Views: 3
Rating: 0
Mebet
Answers: 0
Views: 4
Rating: 0
king88iocom
> More questions...
Answers: 0
Views: 4
Rating: 0