Updated: Jul 9, 2021
Every where you can go visit and see a cctv is there increase in crime ,theft are the real statistics .
An agent may be its police will look forward for a cctv footage for any incident happened.
Different types of cctv:
1. Analog CCTV
Need Of Cable:
A cable is a need may be it for electrical,ip or surveillance systems.The cable is used to provide power as input current to surveliance device known as cctv
Secondary use it is having is it transmits video signal from cctv to to the main DVR(digital video recorder).The DVR is used to monitor cctv and store footage. It acts as a CPU as in computer.
An IT or technical person can easily identify when it comes to a lay man how to identify is the question.
Here are below tips:
Looking at cctv will not answer your thought
1.Look at camera may be it be of dome or bullet type.The dome is circular and bullet is lengthy cylindrical type.
2.If there is any connector attached .A connector is Bnc and Dc which looks like small cylindrical .It will be of pair.-It is analog camera.
3.If a single wire is coming from cctv with a square shaped connector .Some where used or there may be simple a wire are the IP series cctv camera.
WHICH IS BEST CAMERA IN RESOLTION:
In case of resolution and longitivity both analog and ip are best depending upon resolution and megapixel camera used.