The recent weeks have seen very high internet traffic. Most people are staying home and using the internet constantly. This has led to slower internet speed for many people especially in countries where coronavirus COVID-19 is rapidly spreading and curfew orders were made.
In this long article we explain the following: what are surveillance systems, what are its main components? camera types and specifications, camera (sensor/lenses) specifications, security camera signal & connectivity, camera housings and more.
Whenever we use our electronic devices including laptops, mobile phones or desktops we can scratch our noses or put our hands somewhere in our faces without even noticing. It is important to disinfect the electronic devices we use.