As video surveillance systems have become more and more powerful, it has never been more important to have properly trained installers than today. In this article, SDM examines some of the most common installation errors, which involve everything from the lens to the digital video recorder. All of these errors can be easily avoided by noting the correct procedures explained here.
Make sure the system is adequately powered by using the right gauge twisted pair wire to connect all powered devices. Don’t violate Ohm’s Law, Baran cautions. That formula is: