Closed Circuit TeleVision
There are many things that the acronyms CCTV and PTZ stand for. Typically, CCTV stands for Closed Circuit Television and PTZ stands for Point Tilt Zoom.
CIF as used in video stands for Common Intermediate Format
CCTV stands for closed-circuit television and is generally used in security cameras and survelliance cameras. CCTV could also stand for China Central Television. Then you can view almost anything since it's the largest tv network in mainland China.
CCTV Cities was created in 2008.
CCTV Channels was created in 1958.
CCTV News was created in 2000.
Under CCTV Surveillance
One can buy a CCTV system in China from the Borsche CCTV website. They are also available to buy from Swan CCTV or online from eBay either used or new.
CCTV or Closed Circuit Television is used in many locations. Motels and hotels use CCTV to make it a safer place for guests. Some apartment buildings use CCTV to make tenants feel safer. CCTV is also used on street corners to monitor crimes or accidents. CCTV is also used in jails and other types of public buildings. Stores use CCTV to help control theft.
CCTV = Closed Circuit TV. It's a system, not a machine.
CCTV International Spanish was created in 2007.
CCTV International Arabic was created in 2009.