41:02

Testing My Garage Fire Alarm System 2025 Annual Full Test

9:18

Playing More Music Through Fire Alarms - Holiday Edition

13:24

Lighting FIREWORKS Underground!

24:44

Fire sprinkler pipe bursts setting off fire alarm system and smoke control system at high school

38:38

My Power Was Shut Off | Hours Without Power Running on Emergency Generator.

5:51

Making a 5-Action Fire Alarm Pull Station - How hard can I make it to activate this pull station?

5:21

Recreating the (horrible) sound of my middle school’s fire alarm system

12:43

KID PULLS Fire Alarm To SKIP TEST, He Lives To Regret It | Dhar Mann