Today we will discuss all the components that are required for the CCTV Camera setup.
The very first part of the setup is Digital Video Recorder i.e. DVR. It has all the programming related to the CCTV Camera like creating alarm in the DVR in case of intrusion, setting the coloring balance along with the brightness, contrast, Motion detection and setting many other parameters. It can be deemed as the CPU of the CCTV Camera system.
Second part of the setup is CCTV Camera. There are many types of CCTV Camera like IP Camera; Analog Camera. In IP and Analog too we can further classified in megapixels, Varifocal, Cube Camera and many other.
Then comes Hard- Disk. It is used to record the videos of the CCTV Camera. Surveillance type of Hard Disk is recommended for the CCTV Camera setup as the RPM of the surveillance HDD is lower than the SATA HDD that’s why it is good to use it 24X7.
Switch Mode Power Supply generally called as SMPS. It is used to reduce the current supply from 230v to 12v or as per the requirement of the system.
CCTV Cable is the medium by which it is connected to the DVR with the help of BNC and DC (type of connectors).
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