Finding fire alarm ground fault at a school Notifier NFS–320C

Power outages and big wind storm! Emergency lighting and generators in multiple schools

Fire alarm testing and generator at a school in the middle of nowhere and the crazy journey to it!

Fire alarm testing at a large middle school with giant crawl space and crazy device locations

Fire smoke exhaust and pressurization fans how they work what they do testing demo with fire alarm

Power outage at high school generator, elevator, fire alarm, mechanical rooms, and more walk-through

15 hour power outage at high school generator ran out of fuel UPS out of battery fire alarm trouble

Moving school portable/modular classrooms lifted and trucked to new location following the process

Connecting my two fire alarm systems together! Garage and house system connected to each other.

High school fire alarm testing notifier system with 60 foot high smoke and smoke control system

Fire alarm testing at a brand new middle school, Notifier NFS2–3030 and L-series.

Power outage generator test at high school, real power outage simulation, startup load/transfer

Power outages at multiple schools. Rain/windstorm 120 km/h!