Night vision security cameras are available from security firms, electronics stores, and from online resources such as eBay.. 1. Decide Between a Color or Black and White Camera. The determining factor in choosing a black and white or color security camera is the light level in the surveillance environment.
An HD analog camera is a special type of analog, or CCTV, security camera that can record surveillance video in 720p high definition (HD). While previously only a feature available on newer IP cameras, these HD analog cameras are ideal for surveillance systems that need HD quality for video evidence but may not need more the more advanced features of IP video.
Infrared Night Vision Bathes The Area in Light That’s Invisible to Our Eyes. There are a couple different types of night vision: One that most security cameras use, and one that night-vision goggles use. The most common type that’s used on most security cameras is infrared (IR) night vision, which relies on infrared light.