#l1f2

You know what time it is! And not gonna lie this weeks sirens are hard to choose from. From an old siren which went off randomly in East Sacramento to a siren which is a rare German dual tone siren to a siren which is one of the only sirens who exists footage of the siren in pulse. Place your choice wisely you can only vote once!

This week's sirens are

VILMA 55 by VILMA Motors

L1/F2 by ELEKTROR!

CYCLONE by ALERTING COMMUNICATORS OF AMERICA

DEHO-ULVO D1200 by ELEKTRO AROLA OY

GP12 by Klaxon!

SCREAM MASTER by R.J ZIEVERS.INC

Good morning! Today's siren is not a L138 ripoff! Promise! The siren was firstly built in the 1940s by Elektror Karl W Müller. Serving its purpose as air raid siren during WW2. However what makes this siren different from the other air raid siren is that this is a rare dual tone siren. We know Europe is a bit of a stranger to these so it's always nice to find sirens like this. The siren is a combination of a L1 and a F2 rotor. The L1 rotor serves as the "Tweeter" (the high tone) and the F2 is the low tone counterpart.

Video