The Pathfinder® PF400Q brings the iconic Q-Siren® tone to command vehicles, giving emergency responders the authority and presence they need on the road. With 400 watts of power and four independent 100-watt audio channels, the PF400Q doesn’t just perform, it dominates cutting through traffic with unmatched clarity and power! 🌐: https://www.fedsig.com/product/pathfinder-pf400-siren-light-controller/?vertical=police | Federal Signal