[SML] Ultrasonic low fog machines....

[Jon Ares]

Greetings SML.....

Anyone here use an ultrasonic low fog machine? Rather than dry ice, it
uses ultrasonic mist emitter-things to create the fog (like those
Halloween tabletop cauldrons, etc). And, when using low-fog juice, it
creates more volume, but keeps it low to the ground.

Looking for experience with such beasts. Specifically, when using the
low fog juice, does it still cling low enough to the ground to not get
sucked up into the high air returns, and triggering smoke sensors in
the air ducts?

I've seen lots of videos of professional, as well as DIY machines
(mostly for Halloween/haunts) and it looks like it could be a good
solution for a low fog, that has more volume than CO2 crawling along
the stage, and hopefully not getting sucked up into the overhead air
returns.  Thoughts?

 - Jon

-- 
Jon Ares
www.arescreative.com