Flexible Technology That's Easy to Use
At US Digital Designs, our technology tools are flexible and easy to master, allowing administrators to get the most out of their station alerting system. Best of all, our tools recognize industry standards so you can easily mix-and-match Phoenix G2 solutions with your existing hardware investments.
Product Categories
Automated dispatching that streamlines communications for faster response.
Integrated alerting and dispatch technologies that enhance public‑safety response efficiency.
Our Solutions
Station Alerting
Communities of every size trust Phoenix G2 to help reduce emergency response times. Since it was created with both career and volunteer departments in mind, all stations can benefit.
Automated Dispatch
Reduce call processing time with nearly instantaneous alerts to the right units, in the right places. Boost first responder efficiency and call knowledge, too.
Flex Alert
The future of first responder alerting is here - Introducing a modern personal alerting solution for wherever you need it most
What Sets Us Apart
For 20+ years, innovation and customer centricity have made us a leader in station alerting. Nearly 6,000 fire stations worldwide use our systems.
USDD is unleashing the power of digital to transform the emergency response landscape with our IP-based station alerting system.
frequently asked questions
USDD(US Digital Designs). Backed by Honeywell, offers continues development in R&D and is currently releasing new products. USDD existing products are more modern and developed than the competition offering lower profile displays and peripherals.
USDD stands out as a more complete and operationally focused station alerting platform by pairing rapid, high-quality voice alerting with easy administration. It provides auto-generated voice messages that remain editable at no extra charge, and includes a free voice editor—reducing time-to-deploy and ongoing update effort compared with solutions that depend on slower, more manual processes or paid editing tools.
From an integration and reliability perspective, USDD emphasizes proven interoperability: it offers highly reliable CAD API integration with acknowledgement support and broad partner coverage, supports VoIP integration, and enables custom I/O integration for station peripherals and facility triggers. This integration depth helps ensure alerts are delivered, acknowledged, and tracked consistently across systems rather than operating as disconnected components.
USDD also differentiates itself with scalable architecture and resilient operations. Its star network architecture is designed for growth, zoning is supported with no practical limits, and redundancy is built in with server redundancy plus backup alerting over both radio and IP. Power and deployment are simplified through low‑voltage peripherals and POE options with acknowledgement, helping reduce installation complexity while keeping system feedback intact.
In terms of product maturity and supportability, USDD shows strong indicators of field readiness: a large installed base, U.S.-based manufacturing, and a security posture aligned to DoD expectations (including ATO support). The software runs on a Linux foundation and is offered with a perpetual one-time cost structure, with open access to software tools—avoiding lock-down approaches that can increase dependency on vendor-only configuration changes.
Finally, USDD is positioned to support real-world response workflows through broad station and dispatch capabilities. It provides comprehensive station alerting components (controller, lighting, speakers, TV, signage, room remote), robust dispatch center and radio interface support, and 24/7/365 U.S.-based technical support. It also includes key integrations (such as CLSS) that many competing offerings do not consistently provide, reinforcing USDD’s advantage as an end-to-end, mission-ready solution rather than a set of partial features.
USDD offers full compliance with NFPA and received the coveted ATO with the Department of War.
USDD(US Digital Designs)
