Simplex Home System Test 14 (Bells) Reupload
Fixed the audio issue tho there will be some minor cutting due to the phone overheating.
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Simplex Home System Test 11
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Fall asleep while I build a town into a city (from nothing)
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System Test 23
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Simplex Fire Alarms at a Local High School
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Fire alarm compilation 1
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14 May 2026
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ADT Unimode 10UD System Test 12: ALERT!
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Basement Fire System Test 53 | Vintage Edwards 895B Mechanical Horn Strobes
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System Test 15 - Evac Tone!
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System Test 17 | Board 1
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Basement Fire System Test 37 | Simplex 2903 Light Plates
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System Test 12 | Board 2 - (with FireAlarmDude5967)
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Wheelock & Fire-Lite Voice System Test 13: Chime and Speaker!
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March Fire Alarm And System Testing
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Rare Simplex Fire Alarms Set to March Time
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System Test 28.5: Other Codes and ST 29 Prep
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ADT Unimode 10UD Fire Alarm System Test 24 | Loud Medic Alert!
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NEW system test 3
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System Test 20
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