𝐏𝐬𝐬𝐬𝐭! 𝐖𝐚𝐧𝐧𝐚 𝐁𝐮𝐲 𝐀 𝐂𝐚𝐦𝐞𝐫𝐚? 

If you are looking at purchasing a security camera
you may notice references to:
Resolution
FOV
Night Vision
2.4 or 5 ghz
These and other terms dictate the quality of the camera.
Here's a short refresher on what these terms mean and
how important they are to you.
Have a safe day.