While there are a lot of similarities between fire alarms and security systems, it is crucial to be aware of the differences, and wiring is one of the biggest. Like security panels, fire alarm control ...
Miles and miles of exposed wiring are subject to being painted over in large commercial and industrial sites every day. These cables consist of bundled telephone, CCXTV, CATV, HVAC, data, security, ...
In this episode, Russ shows us an alarming wiring violation. As per Sec. 760.130(B)(1) of the 2017 Edition of the NEC, these cable splices should be placed in a listed box, enclosure or fire alarm ...
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