Page 113 - Electronic Mechanic - TP - Volume - 2

ELECTRONICS MECHANIC - CITS

Day/Night CCTV Cameras

C-Mount CCTV Cameras
Infrared/night vision CCTV
2 Monitoring Station:
A monitor arguably facilitates the most important function of a security camera: viewing recorded images and
footage. Deciding how many monitors you’ll need is dependent upon what, and which area you are monitoring.
You wouldn’t need more than three to five screens if you aren’t operating in a large-scale facility. Although if your
requirements change, you can easily add or remove monitors anytime to match the compatibility of your camera.
3 Cables &Routers:
Depending on the type of surveillance system, and cameras you choose, you will need supporting technologies
like cables, and routers to be integrated into your system for a seamless connection. For example, wireless
systems require a router, while wired versions do not.

Therefore, choose the cables, and wires after selecting your cameras, and monitors according to your unique
needs.
4 Video Recorders
The video recorder is the device where video recorded on the camera gets processed for storage & viewing.
There are two types of video recorders: DVR (Digital Video Recorders) and NVR (Network Video Recorders). You
can learn more about them.
5 Data Storage

Your CCTV security system is only as good as the hard disk backing it. The storage device for a security camera
system should be able to record, store and re-play videos non-stop from multiple feeds. Regular hard drives that
are used in PCs and Laptops are ill equipped to handle CCTV storage needs. Hence, it is critical to choose a
robust storage system for safe data storage.

Procedure:
1 First, we take DVR and cameras all equipment’s.
2 Install all camera at location. And give DC supply and we connect BNC connector to DVR by using the cable
coaxial cable.

3 A monitor connect to HDMI portal and a laptop as per requirement.
4 We connect the one wifi router to LAN portal.
5 And a mouse connect to USB portal to control all screen and for other work.
6 And last, we give the 12 v DC supply by 12 V DC adopter.
RESULT:

Thus the different parts of CCTV system has been demonstrated successfully.

96

CITS : E & H - Electronics Mechanic - Exercise 146