Siren production dates/timeline

[floor-a-matic]

When were the following sirens produced & when did production end:

Federal Signal:
2T22 & 3T22
Thunderbolt
STH-10
STL-10
SD-10
2
2T
3
3T
5
5T
7
7T
500AT
2001
EOWS
EIWS
Modulator
DSA

Allerting Communications of America (ACA) (American Signal)
P-10
P-15
P-20
P-50
Hurricane
Allertor
Cyclone
Screamer
Banshee
Super Banshee
Tempest T-128
T-118
T-121
Allertronic
E-Class

[Tyler]

The Thunderbolt: 1952-1990 I believe.
Model 2: 1920s-now.

[Stevan Z]

2001: 1988- Present
EOWS: 1975-1995 (612 was available on special order until 2005)
Modulator: 1995-2013

[Stevan Z]

Cyclone: 1968-2006
STH-10: 1956-?, then again from 2000-2006

[Travis]

Like I have said many times before, I really question how much longer FedSig will be producing 2001's. They have a vastly superior product now, and while they have it marked at a lower dB range than the 2001, the 508 will knock socks off with the much lower tone. At any rate, to have two sirens in their lineup that are essentially marketed for the same customer need, it's rather pointless from a business standpoint to keep producing both. /derailtopic

[bobcat418]

This page will help for the ACA/ASC sirens
http://en.wikipedia.org/wiki/ASC_T-135" onclick="window.open(this.href);return false;