youngstownfire.com Forums

General Fire Discussion => Emergency Warning Equipment => Topic started by: doverchief2 on December 16, 2011, 07:16:00 AM

Title: Low Tone Siren
Post by: doverchief2 on December 16, 2011, 07:16:00 AM
Whelen Howler and Federal Rumbler sirens that operate in a much lower frequency range and are very effective at getting attention.  You know how you have a 19 year old pull up behind you at a light and his stereo goes BOOM...BOOM...BOOM so loud it rattles your eyeteeth and makes your heart skip a beat?  Same idea.

http://www.whelen.com/_AUTOMOTIVE/details_prod.php?head_id=9&cat_id=66&prod_id=415

and

http://www.fedsig.com/products/253/rumbler