Smoke Control System

Automatic smoke control used in lieu of sprinkler system protection for areas in a Telecom building. Video shows override of local "off" status of such fans upon activation of VESDA protecting area.
NICET Certification Fire alarms Pop quiz questions...firealarmscertified.com/catego...

[@JulioHernandez-hc9ql]

Keep the videos coming

[@Gramcracker115]

Cerberus Pyrotronics or Siemens MXLV Alarms! Gotta be in New York

[@manny3549]

the guys in the back could not be more distracting