Early production Whelen Omnidirectional Outdoor Warning Siren. This is the Whelen WPS-2760 model (Sorry for the mis-lable in the title). Dearborn Michigan has mostly the smaller 2740s installed, a few of these 2750s and a few newer WPS-2805s. This Siren was installed around 1989-1990 and is located at Katherine and Notre Dame Streets. The audio recording device I used was a cheaper home...

Autor: Mackinacmac
Keywords: Outdoor Warning Siren Whelen WPS 2700 Dearborn Michigan thunderbolt Sirens Emergency
Agregado: November 3, 2007