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how to buy good cctv camera system

publisherRobin

time2012/07/17

Select the type of camera:

Based on your needs and recording environment, you should select a camera that is best for you:

  • wired: a standard wired color security camera. Most wired security cameras today are indoor/outdoor and have an IR (infrared) cut-filter for night vision (the night vision image will be in black & white for improved contrast and image detail). Wired cameras are available in BNC or DIN terminations (connection ports) and will require video extension cables.
  • wireless: More and more people are turning to wireless cameras as a cost-effective way of building a comprehensive surveillance system in their home or business. The latest digital wireless cameras are secure, free of interference from household devices, and offer crystal clear video and audio.
  • IP / network: IP (Internet protocol), or network cameras are another option. These cameras connect to your computer's router just like a computer or other networkable device. IP network cameras allow you to access the cameras from remote locations over the Internet. Many also give you the option of recording video directly to your computer or to a network video recorder (NVR).