What NEC violations would apply when CCTV cameras are mounted directly to fiberglass ceiling tiles with no other support other than toggle bolts in a commercial building?
Thanks
We have installed cameras for the Broward County School board and the inspector wants every camera independently suspended. The way they put it is: If there is a fire and they have to pull down the ceiling grid, everything that is not tile must stay hanging.
So, check with your inspectors first, they may have their own rules.
Personally I would install back boxes with T bar hangers then shoot a earthquake strap to the concrete or wood beam above the T bar.