CCTV systems use video cameras to transmit signals to specific monitors for security surveillance purposes. There are different types of CCTV cameras for indoor and outdoor use, including day/night cameras, dome cameras, bullet cameras, hidden cameras, and PTZ cameras. CCTV camera systems send video and audio data from one or more cameras to a recording hub to monitor areas live or review footage later for security reasons such as perimeter security, traffic monitoring, and overseeing hazardous locations.

1. CCTV Camera &
Types

2. CCTV System
CCTV system is the use
of video cameras to
transmit a signal to a
specific,limiterd set of
monitors.It differs from
broadcast television in
that,the signal is not
openly
transmitted,through it
may employ point to
point wireless

3. CCTV Camera
A security camera is used in
surveillance to monitor public or
private areas that need to be
monitored for security
reasons.Modern security cameras use
closed-circuit television
technology,Which employs video
cameras that transmit signals to a
specific limited set of monitors.s

4. CCTV camera systems includes one
or more cameras which are used to
send video images and audio data to
a monitor.Essentially, these camera
systems use cameras to transmit the
signals to a main hub which then
records that data for later viewing or
live viewing if you have full time
security personnel on your premises.
How do CCTV camera
works?

5. Types of CCTV
camera
Indoor camera
Outdoor camera
Day/Night camera
Dome camera
Bullet camera
Hidden camera
Pan Tilt zoom camera

6. Indoor
Camera
Indoor camera as its
name suggest used
for indoor security
mechanism.These are
suitable for security in
homes, schools,
offices, hotels etc.

7. IR Day/Night camera
IR Day/Night cameras are
used for high alert security
areas where surveillance
needs to happen day &
night.These cameras are used
for military personals,in
parking lots & high security
zones.

8. Outdoor
Camera
Outdoor camera is used
for outdoor places. They
are mostly used for entry
& exit points with limited
night lighting. These
cameras have hard shell
vandal-proof casings.

9. Dome
Camera
Dome cameras are
installed inside a dark
dome and are designed
in a way that they go
unnoticed by visitors.
These cameras can be
rotated and titled
manually. Used in public
place like railway stations,
bus terminals, other areas
where there is huge
gathering of people.

10. Bullet
Camera
Bullet cameras are
placed inside bullet
shaped housing ,and
they are used in
residential places as
well as commercial
places. They are small
in size, have an
integrated design and
water-proof also.

11. Hidden
Camera
Hidden camera are compact
in size and are used for secret
monitoring. They are usually
installed in public places like
department stores,
theatres,clubs etc. Hidden
cameras have a built-in
recorder that records and
broadcasts simultaneously.

12. PAN Tilt zoom
camera
It offers the ability to
view and zoom in all
directions.We can
even set the camera
to automatically
rotate to different
fields of vision.

13. Uses of CCTV
Maintaining perimeter security in medium
to high secure are as and installations.
Observing behaviour of incarcerated
immates & potentially dangerous patients
in medical facilities.
Traffic monitoring.
Building & ground security.
Overseeing locations that would be
hazardous to a human.
Obtain a visual record of activities where it
is necessary to maintain proper
security.For example,banks,airports.

14. Referenced By:

15. http://www.spectsecsys.com/
9274958855
spectsecsystem@gmail.com
http://www.spectsecsys.com/