METRO EAST WARNING SYSTEMS
Preserve the past.
Engineer
the future.
Siren systems worth preserving.
Modern controls built around what comes next.
We service existing siren systems, restore older equipment, and retrofit Project Sentinel controllers.
Local controller interface · demonstration data
01 / BUILT AROUND YOUR SYSTEM
A new chapter for
existing sirens.
Modernizing your warning system does not have to begin with replacing the entire siren. We focus on understanding the equipment you have, the work it needs, and where modern controls can help.
Keep it working.
Service and troubleshooting for existing siren systems, with attention to the small issues that deserve a closer look.
Service existing systems ↗02Bring it back.
Restoration of older siren systems, preserving their character while addressing their condition and operation.
Explore restoration ↗03Move it forward.
Project Sentinel controller retrofits tailored to the siren and the installation—not a one-size-fits-all replacement.
Plan a controller retrofit ↗
OUR WORK / THUNDERBOLT RESTORATION ↗FROM OUR WORKSHOP
More than a
fresh coat.
Take a closer look at our Thunderbolt 1003 restoration work. These project photographs follow the equipment through disassembly, refinishing and Project Sentinel cabinet integration.
Explore the restoration gallery →02 / MEET PROJECT SENTINEL
Your siren.
A clearer picture.
Local controls, system diagnostics, scheduled testing and remote visibility come together in one controller platform.
- Web interface and touchscreen HMI
- Configurable signals, inputs and relay outputs
- Weather-aware scheduled automatic testing
- System history and maintenance visibility
Stay connected.
Stay ahead.
See your sites. Review their history. Make maintenance more informed.
Project Sentinel monitoring brings reported controller status, faults, signal history and time since service into a single view. Use those clues to investigate smaller issues before they become bigger problems.
The monitoring website cannot activate, cancel, configure or update a siren controller.
YOUR SYSTEM. YOUR NEXT CHAPTER.