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DWG (from drawing) is a proprietary [3] binary file format used for storing two- and three- dimensional design data and metadata.It is the native format for several CAD packages including DraftSight, AutoCAD, ZWCAD, IntelliCAD (and its variants), Caddie and Open Design Alliance compliant applications.
This image is a derivative work of the following images: File:Drawing of a CCTV Camera.JPG licensed with PD-self . 2008-01-04T17:08:44Z Think outside the box 225x194 (8684 Bytes) {{Information |Description=Drawing of a CCTV Camera (MS Paint) |Source=self-made |Date=2008 |Author= [[User talk:Think outside the box|Think outside the box]] |Permission= |other_versions= }} [[Category:Bullet style ...
CCTV monitoring at the Central Police Control Station, Munich, Germany, in 1973 Desk in one of the regional control-rooms of the National Police in the Netherlands in 2017 CCTV control-room monitor wall for 176 open-street cameras in 2017. An early mechanical CCTV system was developed in June 1927 by Russian physicist Léon Theremin. [9]
Because network cameras are embedded devices, and do not need to output an analogue signal, resolutions higher than closed-circuit television 'CCTV' analogue cameras are possible. A typical analogue CCTV camera has a PAL (768x576 pixels ) or NTSC (720x480 pixels), whereas network cameras may have VGA (640x480 pixels), SVGA (800x600 pixels) or ...
An "eye in the sky" camera in a casino observes players. The eye in the sky is a term given to casino and other commercial security closed circuit cameras.In casinos, they are positioned to monitor seats, tables, hallways, restaurants, and even elevators closely.
The vast majority of computer surveillance involves the monitoring of data and traffic on the Internet. [9] In the United States for example, under the Communications Assistance For Law Enforcement Act, all phone calls and broadband Internet traffic (emails, web traffic, instant messaging, etc.) are required to be available for unimpeded real-time monitoring by federal law enforcement agencies.
An intermediate distribution frame (IDF) is a distribution frame in a central office or customer premises, which cross connects the user cable media to individual user line circuits and may serve as a distribution point for multipair cables from the main distribution frame (MDF) or combined distribution frame (CDF) to individual cables connected to equipment in areas remote from these frames.
The production control room (PCR) or studio control room (SCR) is the place in a television studio in which the composition of the outgoing program takes place. [1]