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
PGBPG: O Melhor Destino para Apostas Online!
Answers: 0
Views: 5
Rating: 0
Nhà cái B52
Answers: 0
Views: 6
Rating: 0
gaphanthiet1
Answers: 0
Views: 6
Rating: 0
CasinoMCW
Answers: 0
Views: 14
Rating: 0
Alcachofashop
Answers: 0
Views: 8
Rating: 0
Nhà Cái Debet
Answers: 0
Views: 5
Rating: 0
Khac Dau Anh Sang Viet
Answers: 0
Views: 8
Rating: 0
KKKJILI PH
> More questions...
Answers: 0
Views: 8
Rating: 0