A device that adapts a subscriber's analog telephones to a digital voice service from a VoIP, cable or DSL provider. Connecting to the modem, router or directly to the cable coming into the premises, ...

(1) For HD surveillance interfaces, see HD Analog. (2) Over the years, there were several high-definition analog TV/video formats. The most notable was the Hi-Vision system in Japan that broadcast ...

In the video world, image truly is everything. When IP video technology burst onto the surveillance scene nearly 20 years ago, many experts began surmising about the days left for its older, grainier, ...

Back in 2009, the broadcast television industry moved from analog technology to digital, paving the way for many other industries to follow suit. The security industry, for once, was ahead of the ...

GKB is honored to introduce the new high definition analogy 960H DVR that supports for the up to 700 TVL ultra high-resolution analog cameras. GKB 960H DVR not only provides higher resolution images ...

Many current digital (2G & 3G) phones also feature the ability to roam on older analog (1G) networks. Analog networks typically have greater coverage than digital networks. Therefore, phones with ...