CCTV System - Close circuit television System Building Services Technology Ancillary Services

1. T.vinoj
JF/BST/F/17/1/0013
Ancillary Services

2. 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.

3. CCTV Systems are broadly divided in to two types . These
are:
1. Wired CCTV system
 Wired CCTV is a range of security products that are
ideal for residential and commercial building
applications .
1. Wireless CCTV system
 Wireless CCTV cameras that transmit a video and
audio signal to a wireless receiver through a radio
band.

4.  There are four basic elements to a CCTV
system
1. Camera
2. Lens
3. Monitor
4. DVR ( Digital Video Recorder)

5. 1. Indoor camera
2. Outdoor camera
3. IR day / night camera
4. Dome camera
5. Bullet camera
6. Hidden camera
7. Zoom camera

6. CCTV cameras pros offers a wide variety of indoor
surveillance cameras.

8.  They are mostly used for entry and exist points
with limited night lighting.

9.  IR day / night cameras
These are used for high alert security areas . Wear
surveillance needs to happened day and night.

10. These cameras can be rotated and tilted manually.
These cameras are used in public places.

11. Installed inside protective casing . Which protect
against dust, dirt, rain, hail and other harmful
elements.

12.  Is a camera that is capable of remote directional
and zoom control

13. 1. Monitor
 A monitor or (other option) for viewing the live
and recorded footage.
2. Co-axial cable
 Cabling to connect the CCTV cameras to the
DVR.
3. Ethernet cable
 It’s used to connect the IPCCTV to NDVR or
NVR

14.  Bars
 Cash room
 Car park
 Holiday sites
 Number plate recording
 Football and cricket stadium
 Receptions areas
 school

15.  Provide more security
 Easy to configure & easy to maintain
 Assist the police in crime
 Increase the security level in the financial area
where the upper level people live.

16.  Privacy is an issue
 It can be a costly affair
 They can be vulnerable
 Can’t stop theft

17. THANK YOU