Page 132 - Electronic Mechanic - TP - Volume - 2

ELECTRONICS MECHANIC - CITS

EXERCISE 152: Connect CCTV cameras to dvr, record and

replay

Objectives

At the end of this exercise you shall be able to
• evaluate the equipment/ basic requirements for CCTV set up
• analyze operational requirements
• segregate the tools needed for CCTV installation.

Requirements

Tools/Materials
• Precision screwdriver set - 1 Set. • CCTV camera
• Tweezers - 1 Pair. • DVR (Digital Video Recorder)
• Plastic opening tools - 1 Set. • Coaxial Cable or Ethernet Cable
• Heat gun - 1 Set. • Power supply
• Soldring iron - 1 No. • Monitor
• Desoldring pump - 1 No. • Storage Device
• Replacement parts - as reqd. • Tools for Installation
• Magnifying glass - 1 No. • Software
• Smart Phone - 1 No.
• Digital Multimeter with probes - 1 No.
• User Manual of the given cell phone - 1 No.

Procedure

Working:
CCTV cameras are used extensively since these are highly effective in preventing crime. These cameras are
like perfect spies that are able to capture and show more than what meets one‟s eyes. Often the nitty-gritty of a
crime site is revealed by investigators due to these CCTV cameras that provide all important clues to get hold of
the culprits. However, a CCTV setup is actually required to prevent crime. The very presence of a CCTV camera
and it being noticed by a stranger convey a Message to the person.

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