The evolution of security cameras: from analog to smart
Since the first generation of cameras, security cameras have come a long way and continue to innovate with leaps and bounds of technology: from black and white to color, from standard gun-style to all-in-one, from analog to digital, from standard definition to high definition, from non-smart to smart. A security camera usually consists of a lens, an image sensor, a DSP, etc....
Surveillance cameras and regular cameras: their differences and similarities
The working principle of a camera is to convert optical image signals into electrical signals so that they can be stored or transmitted. There are many different types of cameras on the market, including surveillance cameras and general cameras. So what are the specific differences between surveillance cameras and general cameras? Commonalities: 1. Surveillance cameras and o...
