Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


It is connected with a cable to a monitor.

It is generally used to monitor a particular place or area.
For Example-banks,school,shops etc
1 5 1
Closed Circuit Television (CCTV), is a system where the elements like camera, display monitors, recording devices are directly connected. In a CCTV system the signals are not publicly distributed but are monitored, primarily for surveillance and security purposes.
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts