Before IP-based networks, the security industry relied on Closed Circuit TV (CCTV) systems, which put the "closed" feature front and center. These coax-based, stand-alone, analog video systems were electronic wonders.
Imagine managing thousands of cameras via pairs of separate video, power, and control cables, all physically brought back to a centralized matrix switch, and then — with more cables — sent out to individual monitors and displays to various locations throughout a facility.
This article appeared on Oct. 22, 2020 on TechRadar.
For any compliance matters please contact us by sending an email to email@example.com
Copyright © 2021 Milestone Systems A/S. All rights reserved.