Beam Detector Live Smoke Test

[@javiermanuelramosmartinez9774]

What did u guys use to produce that much smoke?

[@deanrushin2006]

Interesting. What is the brand and model of beam smoke detector used here? Where is this building located?

[@KevinLyons-gn7eu]

Why didn’t the fire alarm go off

[@auliarahma4736]

hey, can you defined the height of the building in this experiment?

[@joaopnz]

Vesda, 10 seconds...