Federal Signal 3T22
id:
federal-signal-3t22-262-15573337
title:
Federal Signal 3T22
text:
The Federal Signal 3T22 / 2T22 was a dual tone, mechanical outdoor warning siren made by Federal Signal Corporation from 1952 through the early 1990s. It has a very recognizable design, having a ten-port rotor (chopper) on the bottom with ten cones (horns) and a 12-port one on top with twelve cones.
brand slug:
wiki
category slug:
encyclopedia
description:
Warning siren
original url:
https://en.wikipedia.org/wiki/Federal_Signal_3T22
date created:
date modified:
2023-11-10T19:54:59Z
main entity:
{"identifier":"Q5439989","url":"https://www.wikidata.org/entity/Q5439989"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/0/0c/FS_2T22_Siren.JPG","width":1600,"height":1912}
fields total:
13
integrity:
15