5:09

Fire-Lite MS-9200UDLS System Test 12: Local Fire Alarm

8:34

Wheelock & Fire-Lite Voice System Test 8: Edwards Signaling Genesis Low-Frequency Sounder

7:17

Wheelock & Fire-Lite Voice System Test 19 | Chlorine & Fire Alarm!

8:22

Pulled 6 Fire Alarms at Once! | Wheelock & Fire-Lite Voice System Test 16.5

19:42

Basement Fire System Test 29 | Honeywell Fire Alarms (Wheelock MT Horn Strobes)

9:04

Tornado/Fire Alarms doing Alternate Wail! | Wheelock & Fire-Lite System Test 22

9:10

ADT Unimode 10UD System Test 9: Exploding Heat Detector

8:24

Fire Alarm Sounds Heard on 9/11 | Wheelock & Fire-Lite System Test 24