Electronics and technology blog    /    Reviews    /    Video Capture Devices

We all live in the digital age now. It seems like everything is digital: TVs, computers, even household appliances are digitally controlled. But there are still situations where you need to work with analog signals, and that’s what today’s review is about.

At the end of last year, I published a review of a basic video surveillance kit consisting of four IP cameras and a DVR. At the time, someone also “hinted” that there was an alternative in the form of AHD cameras. In this review, I’ll try to explain what AHD is, how it works, and what the standard is all about.