Good morning
So sorry, been absent

How about we talk about reprogramming security cameras?
What do you think?

Drop All Your Movie/Series Requests

We start class by 4pm today.

JOIN FAST 👆👆👆👆👆

Then we proceed...

Can I ask a question?
What in a Security Camera? Many of y'all know what camera is all about.. Some of you have it in your homes.
So, what's Security Camera?

Anyone?

Anyone with an idea..:) ?

In defining (Camera) (Security Camera).. A security camera is a device used in capturing an event or a scene.
Human beings can see things but still change it but camera sees and displays what it sees.

There are three different ways you can jam the wireless signal of a CCTV system:

Cutting off the power supply

Blocking the radio frequency signal

Deauthentication attack/ Locking WiFi signal.

Advantages of CCTV(Security Cameras)

Two-Way Audio. ...

Automatic Number Plate Recognition. ...

Facial Recognition. ...

Other Video Analytics Features. ...

Real-Time Alerts. ...

Cloud Storage. ...

Wireless Connectivity.

Many people don't know that the fastest way to jam a camera is by using a powerful flashlight on it...

Just take a look at the eyes..
If you use a small flashlight on a eye.. You notice a reaction.. This is to tell you that flashlight has an impact..

This is because the light sensing cells become overstimulated..

Even Cameras experience such an impact too.

If you are following... Drop an emoji 🔥

So, we move...
Any question before I move....

Question 1
Why do the security footage we see in documentaries and movies and all always look very unclear

Anyone?

Given Answers...

• The distance / height where they are positioned

• Well I don’t thing they need any resolutions that high it’s just for monitoring movements and more so if there is any special need for some exact scene in a security camera I think they can increase the resolution

• Having low resolutions I think it helps to save storage since they might be needing it some other days

Question 1
Why do the security footage we see in documentaries and movies and all always look very unclear?

Ans: The reason why is like that is because each footage is actually on Zoom.. What I mean is? Cropping any video/picture reduces the resolution it...
What I think is that, Increasing the resolution reduces the Efficiency...

Hope this is clear or I should explain more?