CCTV- Close Circuit Television Camera
Description, Types and Working Principle.

Contents
  1. CCTV camera.
  2. Connection diagram of CCTV camera.
  3. Working principle
  4. Types of CCTV cameras.

1 - CCTV camera:

CCTV camera is a security digital device which is used for stopping crime and security purpose as commercial or residential building, house, market, industries, road transport etc. It has 3 nos main uses. It is used for live video and also recorded the video.

  • Theft stopping.
  • Crowd control
  • Unauthorized entry
  • Road transport for rule.
CCTV Camera:Types and working procedure.

2 - Connection Diagram of CCTV camera:

CCTV Camera: connection and wiring diagram and working procedure.

3 - Parts of CCTV camera system:

CCTV camera is the group of digital equipment. The parts details are below mentioned.

  • Cameras
  • Power Converter
  • DVR unit
  • Monitor
  • Router
  • Remote control client
  • Remote storage control room

4 - Types of CCTV Camera and features:

1- Type of CCTV camera
  • Pan/Tilt/Zoom
  • Fixed
  • Virtual PTZ or 360 degree.
2- Housing Types.
  • Dome
  • Outdoor
  • discreet
  • Bullet
3- CCTV camera features.
  • Day/Night
  • Resolution
  • Wireless
  • Auto focus
  • Thermal imaging
  • Varifocal
  • Remote zone
  • Infrared

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