External Visual Indicator (EVI)

Inclusive Swim Timing Starts Here

Visual Start Solutions for All Athletes

At Colorado Time Systems, we believe every athlete deserves a fair start—no matter their ability. That’s why we developed the External Visual Indicator (EVI), a breakthrough in swim timing start systems that enhances race inclusivity and visibility for all swimmers, especially athletes who are deaf or hard of hearing.

A Game-Changer in Swim Timing

The EVI offers a highly visible, multi-colored LED start signal that complements traditional audible starts, creating a synchronized visual cue that levels the playing field. Whether you're outfitting a high-performance competition venue or preparing for inclusive swim meets, our solution delivers confidence at the blocks.

Key Features:

• Inclusive Swim Start System: Provides a clear, visual “Take Your Marks” and start signal for swimmers who are deaf or hard of hearing.

• Dual Functionality: Use as a standalone strobe or pair with the Elite Start System to enable full Visual Start Signaling (VSS).

• Adaptable Visibility: Adjustable LED intensity for optimal performance in both indoor and outdoor environments.

• Scalable Kits: Available for 6-, 8-, 10-, or 12-lane configurations to match your facility needs.

A Better Start for Everyone

While designed with accessibility in mind, the External Visual Indicator enhances the experience for all athletes, coaches, and officials. It’s the perfect complement to any swim timing setup, improving precision and reducing false starts.

Ready to Build a More Inclusive Pool Deck?

Colorado Time Systems is the Official Timing & Scoring Partner of USA Deaf Swimming, Inc.

"We value our partnership with Colorado Time Systems," said Elizabeth Escobar, United States Deaf Swimming Director. "The addition of the Championship Elite Start System with the external multicolor strobes and visual start signaling system is a huge leap forward in making competitive swimming more accessible for many athletes, including those who are deaf or hard of hearing."