29:23

Testing My Fire Alarm Systems | Fire Alarm, Generator, Emergency Light Monthly System June Testing

26:15

Replacing fire alarm system at elementary school. Full addressable replacement day #1

5:51

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

12:56

Psych ward kitchen. Firing up the vent hoods, and a look at whats left

10:14

2025 New Years Fire Alarm Sounding

13:58

Fire Alarm Test 124 | Old Simplex

17:48

Security system expansions adding another siren, strobe, power supply panel

20:18

Fire Detection and Alarm System