2. TOPICS
What is CCTV System?
Types of CCTV solution
Components of CCTV System (Analog & IP)
Camera Selection
Storage Device
Cables
Camera Types
Comparison of Analog &IP Solution
Applications of CCTV cameras
3. WHAT IS CCTV SYSTEM?
Closed-circuit television, also
known as video surveillance, is
the use of video cameras to
transmit a signal to a specific
place ,on a set of monitor.
4. TYPE OF CCTV SOLUTION
• Two types of solution available in market
1. Analog Solution ( Wired )
2. IP Solution ( Wireless )
5. COMPONENTS OF CCTV SYSTEM
• Analog System
• Camera
• DVR
• Hard disk for recording
• Wiring-for Video-Coaxial or CAT 5 cable
• Power Supply
• Connector – BNC or RJ45
6. COMPONENTS OF CCTV SYSTEM
• IP System
• Camera
• NVR with video an alytics
• Hard disk enable
• Wiring-for-video- CAT 5 / CAT 5E / CAT 6
• Power Supply not required if POE switch used
• Connector –RJ45
8. STORAGE DEVICE
Digital video recorder (DVR)
Network Video Recorder (NVR)
Hybrid (Supports both Analog & IP)
Tribrid (Support Analog , HD Analog and IP)
9. CABLES
• Power Cable
Used for power up the cameras, DVR, NVR (usually two core)
• Video Cable
Co-axial cables- RG-6, RG-11, or RG-59 (For Analog camera’s)
Twisted Pair cables ( IP camera’s)
Optical Fiber (for long distance connectivity )
10. CAMERA TYPES
In terms of Solution
• Analog
• IP
In terms of shape
• Dome
• Bullet
• Box
• PTZ
• Fish Eye
• Hidden
11. ANALOG CAMERA (WIRED CAMERA)
• Used for CCTV surveillance system for passing
video data through traditional Coaxial cables
12. IP CAMERA (WIRELESS CAMERA)
• Advanced technology that communicates through computer
network
• Used an individual IP for it’s own {Each camera)
• PTZ (Pan Tilt Zoom) is a special Kind of camera ( usually IP }
for better zooming and 360 degree viewing angle
13. COMPARISON OF ANALOG & IP SOLUTION
Description Analog Solution IP Solution
Video Quality Good Much better than analog
Individual camera
Viewing
Not possible Possible through individual
IP
POE facility Not available Available
Installation cost Comparably low High
Installation Comparably easy Complex
Long distance
connectivity
Not reliable Reliable
14. APPLICATIONS OF CCTV CAMERAS
Bars
Cash room
Car park
Holiday sites
Number plate recording
Football and cricket stadium
Receptions areas
school