Built for Fire & EMS Departments
Your apparatus is more than a vehicle—it’s a lifeline. That’s why you need an electrical control system that’s proven, reliable, and ready for the future. V-MUX is the only multiplexing platform designed specifically for fire and EMS fleets, giving you complete control and confidence in your rig.
Why crews choose V-MUX Multiplexing
- Faster Troubleshooting
Built-in diagnostics and circuit visualization simplify fault tracing, helping crews quickly find and fix issues. - Connected and Expandable
Integrates engine, pump, body functions, audio, and mapping into one network, with Bluetooth connectivity and built-in data logging for uptime tracking. - Proven Durability
Rugged hardware is engineered for harsh fireground conditions, designed to mount on the exterior of apparatus, and built to perform for over 10 years. - Future-Ready
Expand seamlessly with FireLink, SAM, SAM BOOST, and Captium to connect your apparatus to the fireground of tomorrow.
The V-MUX advantage
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Trusted |
Reliable |
Supported |
| Over 20 years in service, with 50k+ vehicles worldwide. | Solid-state design eliminates relays and reduces failure points. | Dedicated aftermarket team with decades of fire industry experience. |
Smarter systems. Stronger apparatus.
Traditional wiring is cluttered and failure-prone. V-MUX creates a cleaner, more reliable system that empowers chiefs, crews, and OEMs with
- Easier operation
- Total control of your apparatus
- Comprehensive diagnostics
Why Multiplex with VMUX?
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Fewer Wires, Less Labor – Streamlined installation and easier upgrades.
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Wide Range of Displays and Switches – Multiple options that work seamlessly together, providing redundancy and reliable control across the rig.
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Fewer Splices and Connections – 75% fewer splices, 25% fewer connections, reducing corrosion and wiring failures.
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Solid-State Reliability – Eliminates mechanical relays that wear out over time.
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Built-In Diagnostics – Simplifies troubleshooting with powerful onboard tools.
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Proven Support – Backed by Weldon VMUX expertise since 1998, tested in the harshest conditions worldwide.
Explore V-MUX Equipment
VMUX: Ready for Every Call
When you invest in a million-dollar apparatus, your electronics should be just as advanced. VMUX delivers the durability, intelligence, and upgrade potential your department deserves—keeping your rigs ready for every call, today and tomorrow.