Fowlerville, MI Duo Siren sound off.

School Fire Drill w/ Wheelock AS's!

Armington & Sims 3-Chime air whistle noon blast.

Very Old Griswold Turn Sign signal in action along with a late siren test surprise.

Wheelock 7002T-12 test.

*FA Community First!* FireLite Alarms No.RI204 fire alarm control panel demo.

The Standard Electric Co Type MAJ-6 vibrating school bell test.

National "LAKE" Time & Signal Type-P804 (Trouble Bell) test.

Simplex 4050-83 & Faraday 5410 w/ Dual Projector test.

Edwards Signaling No.360A "Flush Horn" Adaptahorn test.

(Extremely Rare!) National Time & Signal Type-18CF Mechanical Chime.

National Time & Signal Type-331 test.

National Time & Signal Type-411F test.

Simplex 2903-9101 + Faraday 5410 (4050) continuous test.

My fully refurbished 1925 The Holtzer Cabot Electric Co mechanical horn blast.

Ann Arbor, Mich Tornado Siren Test Ambience (Aug/13/24)

Vintage 1965 Simplex Type-4246-2 Fire Alarm Control panel demo.

(UV) Whelen WS-2000 Siren Test. Cone, Michigan (Monroe County, MI)

Federal Signal 2001-SRN Siren Test (Silent Test???) Ann Arbor, Michigan (03/12/24)

Sparton Model 37 Noon Blast, Hanover Michigan. (02/18/24)

(Distance Shot) Whelen Vortex R4 Weekly Siren Test, Saline Michigan. 02/17/23

Federal Signal Thunderbolt 1000AT short attack.

Federal Signal EOWS-612 Siren Test. Battle Creek, Michigan. (02/03/24)

Federal Signal Thunderbolt 1000T Attack Signal (without Blower)

Federal Signal 2nd Gen 2001-SRN Siren Test. Livonia, Michigan Full Attack. (01/06/24)

RARE 1950's Line Materials SPEREOLITE's Walk Around.

Mini Sentry 14V short attack.

Ypsilanti Fire Station #3 Federal Electric Mach 5 CODED ATTACK SIGNAL. (Oct/7/23)

Northville MI FS&S Thunderbolt 1000 Siren Test (Sep/2/23)

Manually Controlled TheWheelOVator Wheelchair Lift @Huron High School