Testing my old fire alarm board (board system test 1)
12:56
New System Test 2 (feat. @djifirealarms )
11:04
My fire alarm collection 8/5/24
11:45
Fire Alarm Test #56
27:49
March testing, Fire Alarm, Emergency Generator and Lighting.
12:52
System test 16 the rare alarms
3:49
Full House Smoke Detector Test
3:54
System Test 7.5
13:40