2.  Designed to monitor the movement of people in given area.  Used video cameras to transmit a signal to a specific place on a limited set of monitors.  Set up to monitoring a personal property, others to monitor a building or complex of buildings.  For small scale Surveillance Security Systems, they use CCTV or video cameras, motion sensors and alarm systems for security.

3.  The cameras are used to record/monitor the activities taking place in the surveillance zone.  There are three basic functions:- 1. Detection - alert operator that something is happening. 2. Recognition - allow operator to determine what is happening. 3. Identification - show operator who is involved

4.  Dome surveillance camera To make the camera not hidden and allow the camera to spin quickly within the building.  Bullet surveillance camera It is use to capture images from a fixed area.  Day/night security camera It allow to capture images during the day and switch over to infrared when it becomes dark.

5.  IP/Network security camera They allow to view the surveillance footage from the computer or other devices.  Hidden camera It is use to keep an eye on the area without being detected.  PTZ/speed dome camera This camera has an ability to move up/down, left/ right, zoom in/out in wide area.

6. CIRCUIT DIAGRAM OF SURVEILLANCE SECURITY SYSTEM

7.  CCTV cameras are digital equipment that are used for surveillance. The parts of the system that include in the CCTV are:- 1. camera 2. Video recorder 3. Transmission media 4. Monitoring station

11. THE END ANY QUESTION?