Covid19 is a pandemic, that has been ravaging and paralyzing our world since December 2019. It is still a threat to human life, which is at stake. One thing we all know is that this disease follows human primarily through temperature variation.

In today’s corporate world everyone is in a rush moment. A human society that lives by measuring every second. It can be said to the life of calculations. When every aspect of daily life is measured and followed according to a timetable, the calculated system as a whole becomes imbalanced when something happens.

Many countries have deployed better artificial intelligence services to monitor, track and surveil citizens. Because of the wide-spreading nature of self-learning rising in the space, intelligent software model is taking over surveillance. In traditional thought, surveillance follows one’s movements. Governments around the world spend a lot of money on AI infrastructure.

Although video surveillance systems offer a lot of features, especially rich, features compared to analog predecessors, they still require different design and deployment to see maximum cost-effectiveness. Let’s take a look at the key components NVR and DVR.