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

1. M.Steffani
JF/BST/17/003
Building Services Technology

2. What is CC TV ?
CCTV is The use of video cameras to transmit a
signal to a specific place on a limited set of monitors.

3. Element Of CCTV System
Camera
Lens
DVR
Monitor

4. CC TV Type
• Wired CC TV
• Wireless CC TV

6. Camera Types
Indoor Camera
IR/day night Camera
Vandal Proof Camera
Bullet Camera
Outdoor Camera
Dome Camera
PTZ camera

7. Indoor Camera
Indoor camera as its name suggest used for indoor security
mechanism.
Outdoor Camera
Outdoor camera is used for outdoor places. They are mostly used
entry and exit

8. Dome Camera
Cameras are installed inside a dark dome and are design in a way that they
unnoticed by visitors
These cameras can be rotated and tilted manually

9. •PTZ Camera
• These type CCTV cameras allow a person controlling the surveillance of an
to move the camera remotely usually with an RF or wired control.
• Most movable cameras allow the person monitoring it to move the camera
from right to left.

10. IR/day night Camera
• IR day/Night cameras are used for high alert security areas were surveillance
needs to happened day and night.
• These cameras are used by military personal.in parking lots and high security
zones.

11. Bullet Camera
Cylindrical
Tapered Shape
Require long distance viewing
Fixed or Varifocal Lenses

12. Vandal Proof Camera
*Vandal domes are also weatherproof so that they can be used for indoor or
outdoor video surveillance. Vandal-proof cameras generally have a solid
metal base and vandal resistant poly-carbonate plastic cover

13. Network/IP cc TV Camera
These cameras both hardwired and wireless transmit images over the internet
often compressing the bandwidth so as not to overwhelm the we
Ip cameras are easier to install than analog camera

14. Why CCTV use and Advantage of CCTV?
Maintaining security and restricted or secure and areas such as
homes and financial institutions among others.
Monitoring traffic
Building and ground security
Crime prevetion and detection