Free CCTV Elevation CAD Block – DWG, DXF, PDF Format

Technical

Closed-circuit television (CCTV), also known as video surveillance, 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 (P2MP), or mesh wired or 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, stores, and other areas where security is needed. Though Videotelephony is seldom called "CCTV" one exception is the use of video in distance education, where it is an important tool. You need more Technical, Electrical, HVAC, and Plumbing DWG and AutoCAD Drawings? Check the Technical Category. Access our entire CAD blocks and DWG drawings on our homepage. For free 3D files, visit Freepolygon. Need free vector illustrations? Check out Vectorfreefiles. Stay updated with the latest design news and insights at Designrecap. Explore a global directory of design professionals and firms at Meshegg. Explore more resources for architecture students and professionals at Archiskills.

Tags:

cctv , close , circuit , tv , camera , security , television , video , surveillance , cameras , broadcast , safety , nest , alarm , digital , record , recorder , network , motion , ip