Santa Rosa County Emergency Management - 2021 GMC Sierra - Chief's Vehicle

Whelen Core
Whelen Inner-Edge FST Duo
Whelen Inner-Edge RST Duo
Whelen WeCanX Tracer Duo
Whelen Handheld Controller
Whelen Vehicle Sync Module
Whelen Arges
Whelen 100w Siren Speaker
Whelen Ion T Series Duo
OEM LED Lighting Integrated into Core
Westin SG6 Running Boards

[@raiden9284]

I love how the light pattern changes with the siren!

[@t.j.seputis]

What is the drive pattern?

[@fngperformance]

Comet Flash with no siren and a mix of different patterns for each siren tone.