Thread: fog and fire alarms

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Hello after years of doing a very large outdoor haunt I'm moving it into a large close down CVS store with fire alarms. My question is I do a lot with fog machine in my dark rooms and hall ways plus other area grave yard. Will using fog machine heavy inside set off the fire alarms....thanks

You have to test it to find out. If they're particulate fire alarms, it'll probably set them off. You'll have to do research into legal fire alarms that don't go off on just particulates but still go off for real fires.