Outdoor Warning Siren Quiz

_{The siren in the background is a siren commonly heard in World War 2 films, and one of the scariest sounding siren in the world. What is the siren?}

• Plasma - LK245
• Secomak - GP8
• WW2 Carter Air Raid Siren
• Federal Signal 2001-130

^{In the background is a mechanical siren manufactured by Alerting Communicators of America (Now, American Signal Corporation), the Penetrator P-50.}
It is the...

• You're wrong. It's a trashcan.
• Loudest Dual-Tone, Rotational siren.
• The smallest siren in the world.
• Loudest omnidirectional siren.

This is NOT an ordinary, rotating PA Speaker.
It is a...

• PA Speaker, still.
• Federal Signal SiraTone / EOWS 612

This siren, if you turn this picture 90 degrees, it looks like a toilet, in fact, this siren is nicknamed as "Toilet Siren". What is this siren?

• ACA Allertor 125
• Yellow Toilet Siren

_{Find the difference between  a Federal Signal Thunderbolt 1000T and a 1003.}

• Colours
• Chopper
• Blower
• Solenoids (Shutters / Gates)

The common place for a P-50 is in...

• Milwaukee, Wisconsin
• Grand Prairie, Texas
• Chicago, Illinois
• New York City, New York

How many ACA Hurricanes found in Milwaukee, Wisconsin?

• 3
• 2
• 1
• 100,000

What is the national origin of the CLM Air Raid Siren?

• United States
• German
• South Pole
• Canada

What is the national origin of a Hormann / Elektor E-57?

• South Pole
• United States
• Germany
• United Kingdom

What is the difference between a Federal Signal 3T22 and a Klaxon CS8?

• Pole / Tower
• Features
• Base-offs
• Horns, Mounting positions