Free stock image - Camera Toezicht Sign

Camera Toezicht Sign - 1647684344 - camera - toezicht - sign - signs - surveillance - cameras - amsterdam - netherlands - video - CCTV - television - Closed-circuit - broadcast - wireless

Closed-circuit television (CCTV) is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point to point (P2P), point to multipoint, or mesh wireless links. Though almost all video cameras fit this definition, the term is most often applied to those used for surveillance in areas that may need monitoring such as banks, casinos, airports, military installations, and convenience stores. Videotelephony is seldom called "CCTV" but the use of video in distance education, where it is an important tool, is often so called. (Source: Wikipedia)

free download
ID: 1647684344
Artist: hakon
File Type: JPG
Date Uploaded: 12-07-2013
Views: 1478
Download Count: 2
Licence: Royalty Free
Model Release: No
Property Release: No
Camera: Canon EOS 5D
Exposure: 1/250
Aperture: 4.6
FocalLength: 135.0mm
ISOSpeed: 160
FileSize(MB): 6.60
Date Taken: 28-06-2013