@DustinB3403 said in Replacing a VGA projector in the main conference room:
And what low voltage laws exist in your area that the cable needs to be fastened to the fasteners? That is insane!
Not particularly, insane.
Bridle rings and j hooks are common means of support. But without securing wiring in them, to prevent puling too taught, you can very easily pull drop tile wires causing ceiling issues.
The NEC (National Electrical Code) does not have any specific rules on this, more than what I said in the above sentence, but some local ordinances do go beyond the NEC rules. This is quite common.