The newly designed, low-profile Inner Edge FST Series mounts to visor anchor points and better utilizes vehicle contours, providing higher visibility and a custom fit. The Inner Edge FST Series now features BroadBand Blue. BroadBand Blue delivers a higher intensity, creates a larger optical image, and produces a more consistent color, all while being easy on the eyes—especially at night. Whelen’s all new patent-pending Proclera Optic silicone technology increases clarity and has the power to punch through tints. The Inner Edge FST Series features 38 Scan-Lock flash patterns and is available with SOLO, DUO, or TRIO technology.


Call for SOLO and TRIO options.


Inner Edge FST