Security surveillance
• Understand the surveillance system
• Explain the facts of video surveillance
• Explain and construct various nodes of CCTV
Functions of video surveillance
• Explain function of blocks and equipment required to implement a video surveillance system.
• Understanding the facts about CCTV and its interfacing devicesTypes of Camera & their functions
• Understanding the various types of camera and their functionality.
• Selecting suitable camera after understanding
Lens & sensors
• Different types of lens and their utility.
• Selecting a camera for higher security application.
DVR Theory
Enabling and disabling the features of a DVR depending on the level of surveillance and customer requirement.
Principles of remote accessing
Explain the nodes for remote access of a CCTV camera / DVR
Install the CCTV camera
• To know camera specifications such as focus, lens type, zoom
• To check the hardware equipments before taking to the installation site
• To replace the hardware if there is any issue or malfunction is found while testing
• To Know elements of CCTV systems such as camera, DVR, monitor
• To use BNC connectors for joining cables and crimp them
• To connect all the cables from multiple cameras to the CCTV system area
• To know voltage and power requirement for different hardware devices
• To mount the CCTV camera so as to cover maximum area
• To know controls of different options in camera such as rotation, speed of movement in pan / tilt camera
• To use stable mounting structure and ensure that is not disturbed by wind or rain which would affect the video quality
• To use tools such as diagonal cutters, screwdrivers, crimp tools, knife for cabling and camera mounting
• To operate hardware equipment in CCTV system • To Know safety rules, policies and procedures
–To Know quality standards to be followed
Setup the CCTV surveillance system
• To procure and place the Digital Video Recorder (DVR) in an appropriate place as per customer’s requirement
• To connect all the cameras installed to the DVR
• To connect the monitor (TV / PC) with the video output connection in the DVR
• To connect speakers, if required, for audio output to DVR
• To install the appropriate software for IP network or remote monitoring
• To enter the appropriate IP address to receive the video signals through IP network / internet
• To connect all equipments and switch on to start the video capture.
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