Abbreviation • What is CCTV • Elements of CCTV system • CCTV Camera Types • DVR/NVR Back Side ports • Cable • BNC/DC Connectors/Pins • Cable Connectors • Used To Monitor Cable • CCTV System's Block Diagram • Wiring • NVR Back Side Ports • Connecting Method of PTZ Camera & IP Camera • Digital transmission • Configure IP Camera Network

1. VERSION NO. CREATED/
REVISED DATE
CREATED/
REVISED BY
001 19-04-2020 Pramod Sharma
Pramod Sharma
itpksharma@gmail.com
8285332793
CCTV Basic Information

2. • Abbreviation
• What is CCTV
• Elements of CCTV system
• CCTV Camera Types
• DVR/NVR Back Side ports
• Cable
• BNC/DC Connectors/Pins
• Cable Connectors
• Used To Monitor Cable
• CCTV System's Block Diagram
• Wiring
• NVR Back Side Ports
• Connecting Method of PTZ Camera & IP Camera
• Digital transmission
• Configure IP Camera Network
Categories

3. CCTV : Closed-Circuit Television
DVR : Digital Video Recorder.
NVR : Network Video Recorder
PTZ Camera : Pan Tilt Zoom camera
PIR Camera : Passive infrared Camera
PoE Camera : Power over Ethernet cameras
IR Camera : Infrared cameras
Abbreviation

4. CCTV (Closed Cct TV)

5. • Camera
• Lens
• Monitor unit
• DVR / NVR
• Cable (Coaxial / Ethernet)
• Storage devices
• DC power supply (12V)
Elements of CCTV system.

7. How Do CCTV Cameras Works
CCTV = Camera + Monitor + Recording unit (DVR/NVR)

8. Types of CCTV Systems
1. Analog CCTV system :-
• Analog security cameras capture an analog video signal and transfer
that signal over coax cable to the Digital Video Recorder (DVR). Each
camera may be powered by plugging in the power supply right at the
camera or by using RG59 Siamese cable which bundles the video and
the power cables.
• Requires an DVR to capture image.
2. Digital / IP CCTV system :-
• IP stands for Internet Protocol, and basically refers to a digital video
camera that can send and receive data via a computer network.
• Requires a NVR to capture image.

9. CCTV Camera Types
• CCTV cameras are being installed every
where for purpose of security and crime
prevention and detection. There are many
type if CCTV cameras are available for this
purpose.
 Indoor Camera
 Outdoor camera
 IR day/Night Camera
 Dome Camera
 Bullet Camera
 Vandal Proof Camera
 Hidden Camera
 Pen Tilt Zoom Camera

10. CCTV Camera

11. DOME CAMERA

12. Bullet Camera

13. C-Mount Camera

14. Day/ Night Camera

15. PTZ Pan Tilt & Zoom Camera

16. High Definition Camera

17. IP CCTV Camera

18. ANPR Camera

19. THERMAL CAMERA

20. NVR vs. DVR – NVR and DVRs are responsible for video
recording.
DVR stands for Digital Video Recorder,
NVR stands for Network Video Recorder.
The difference between its how they process video data
DVR can also pause live TV by recording the current show in real
time.
NVR can use direct/online by Net /VPN Monitoring & forecast.

21. DVR/NVR Back Side ports

22. Cable
• Coaxial / Ethernet
• CCTV can be analog or IP based.
Depending on that the cables can
be Coaxial cable or CAT5/CAT6
(RJ45) cables also known as
Ethernet cables.
• Cables connect the camera with the
DVR /NVR.
• You can also find Siamese CCTV
cables. Siamese cables contain an
coaxial cable that connects the
camera to the DVR and an 18
gauge 2 conductor power cable
that supplies power to the camera
from the SMPS power supply.
Coaxial cable
Ethernet cable

23. BNC/DC CONNECTORS/PINS FOR CCTV CAMERA
BNC male crimp two piece connectors
for RG59 coax cable are extremely
popular for use by professional security
installers. RG59 cable with BNC
connectors are used in CCTV camera, SDI
camera, HD-TVI camera, AHD camera,
and other video installations. BNC
crimp-on connectors provide a secure
connection to RG-59 that will last
forever when applied properly.

24. Cable
Connectors
• BNC Connectors
A type of connector used to
connect Coaxial cables.
RJ
45
• RJ 45
A type of connector used to
connect Ethernet cables.

25. Used To Monitor Cable
• VGA Cable :- Video Graphics Array is a
standard type of connection for video
devices such as monitors and projectors.
• HDMI Cable :- HDMI (High-Definition
Multimedia Interface) provides an interface
between any audio/video source for
transferring uncompressed video data and
compressed or uncompressed digital audio
data from an HDMI-compliant source
device.
VGA
cable
HDMI
cable

26. CCTV System’s Block Diagram

27. CCTV System’s Block Diagram

28. P l a n t h e w i r i n g p r o p e r l y T h i s i s t h e m a x i m u m c r u c i a l ,
a n d p o s s i b l y t i m e e a t i n g t h i n g o f a n y C C T V s e t u p . Y o u
m a y w a n t t o m i n i m i z e c a b l e l e n g t h s a n d m a k e s u r e
e x c e l l e n t b e s t v i d e o s i g n . M a k e c e r t a i n y o u r u n c a b l e s
a s a m i n i m u m 1 2 " s p a c i n g a w a y f r o m e n e r g y s t r a i n s ,
a n d a d d i t i o n a l l y p r e s e r v e t h e c a b l e l e n g t h s u n d e r 8 0 -
9 0 M e t e r . A f t e r t h e c a b l e i s i n l o c a t i o n , t h e d i f f i c u l t a
p a r t o f t h e s e t u p s y s t e m i s o v e r , a n d i t ' s t i m e t o m o v e
o n t o t h e m o u n t i n g o f t h e D i g i c a m .
WI RI NG

29. NVR Back Side Ports

30. Connecting Method of PTZ Camera &
IP Camera

31. Digital transmission

32. Configure IP Camera
Network
Before you start setting the
IP camera configuration,
make sure both your
monitoring devices and
CCTV cameras (and NVR) are
connected to the home
network. This could be done
with or without router.
Here is a CCTV camera wire
connection diagram for your
reference:
Configure IP Camera Network

33. POE #Power Over Ethernet
(POE) Power over Ethernet, Electrical Power carried by
CAT (Ethernet) cable. Any device like digital camera
require two connection like
1.Data Connection (Network connection ) by CAT cable
for data connectivity.
2.Power connection for device operations connect by
power cable.
But in POE enabled device both data & Power cared by
only one CAT cable

34. Type of POE (Power of POE)
1. POE: IEE 802.3af-2003 Provide up to 15.4
Watt of DC (44 VDC & 350 mA) to each device
with CAT 5 cable.
2. POE+ IEE 802.3at- Provide up to 25.5 Watt of
DC with CAT 6 cable.
3. POE++ This is advance version will provide up
to 90 Watt power with advance CAT 8 Advance
cable after using some standard.

35. 1.Existing Networks: We can easily upgrade our existing networks device.
Our old device have two connectivity cable one for data another for power.
Now POE input & output convertor/Injector available. POE passive Input
Convertor which one side input connect 2 cable power + Data and output
only one RJ45 cable get both data & power in single cable. POE passive
output convertor: its opposite to input connector one input RJ-45 connector
and output separate Data & power connect our old device
2. Existing Network with New POE Device: Use POE convertor connect
Switch & Power and output Cat cable direct connect with POE camera or
device.
3. POE Networks: All POE device directly connected to switch through UTP
cable, POE Device not require any additional source or adapter for power
they get direct power from POE Switch

39. IMS CCTV Products

40. IMS CCTV Matrix Products

41. IMS Hybrid CCTV/DVR Products

42. IMS Digital CCTV Products

43. Thank You
Pramod Sharma
itpksharma@gmail.com
8285332793