Today's system test on the voice evacuation fire alarm demonstration board has the hazard alarm programmed to an alternate wail audio file from a Federal Signal Modulator II siren. Downtown Chicago, IL is known in the siren community for its use of the alternate wail melody on their outdoor tornado/severe weather warning sirens. Alternate wail is considered by many as spooky which is one of the reasons why I think this alert sound is very effective at public notification. Thank you for watching today's video, subscribe to see more! :)

Devices used:
FireLite MS9200UDLS Addressable Fire Alarm Control Panel
Wheelock SPMNS SafePath Voice Evacuation Amplifier Panel
Wheelock RSSA24MCW w/ Blue Strobe Cover
Signal Communications Corp SG42CXK1 Blue Tornado Alert Alarm Pull Station
EST EG4SV LED Speaker/Strobe w/ GRSW Wiring Plate

Last system test:    • Wheelock & FireLite Voice Fire Alarm...  

Check out some other system tests with this board:    • FireLite & Wheelock Voice Evac Syste...  

Follow S.E.R. Safety on TikTok: https://www.tiktok.com/@s.e.r._safety...

Follow S.E.R. Safety on Instagram: https://www.instagram.com/s.e.r._safe... (@s.e.r._safety) & https://www.instagram.com/ser_safety_...

This is my other channel, subscribe to see some wild wilderness adventures:
   / @outdooradventureswithgrant  

Twitter:   / ser_safety   (@SER_Safety)

Timecodes
00:00 Video Start
00:01 Alternate Wail
02:16 Devices in This Test
04:24 Pull Station Activation
05:49 EST EG4SV Fun Fact
08:10 Subscribe! :)

Credits:

Rolando Freitag | Tornado Sirens in Chicago:    • Tornado Sirens in Chicago  

Tornado Siren Junkies | Creepy Tornado Sirens Going Off in Downtown Chicago 06152015:    • Creepy Tornado Sirens Going Off in Do...  

Padraic Connelly | Chicago tornado sirens and a big boom:    • Chicago tornado sirens and a big boom  

Cal OES | Nationwide Emergency Alert Testing Completed:    • Nationwide Emergency Alert Testing Co...  

#tornadosiren #systemtest #tornado