Pasadena, TX Old System

Starting in 1/2025 through the first half of 2/2025, the City of Pasadena began replacing their old system consisting of 15 Whelens (14 WPS-2810s & 1 WPS-2805) with 30 new Federal Signal 2001-130 sirens equipped with QuadraFlare strobes on their heads to cover all of their city limits and not just the industrial corridor of the city like with the old system. These are photos of units on their old siren system. Photos of their new system can be found here.

Whelen WPS-2810 (Inactive) - Southmore Ave & Jeff Ginn Memorial Dr - Photos taken in 2/2019

Whelen WPS-2805 (Inactive) - Donald St & El Jardin Dr next to Pasadena Fire Station #9 - Photos taken in 11/2021