A consolidated military installation needed AT/FP-compliant Giant Voice and indoor alerting across 40+ buildings — interoperable with existing command-and-control, and survivable when the network drops.
The installation inherited decades of brand-mismatched warning hardware — three siren manufacturers, two paging systems, and no central control. An emergency manager couldn't activate the whole base from one place, and nobody could prove coverage on paper.
Meanwhile AT/FP and ITU compliance documentation had drifted, and the tactical picture lived in ATAK and WebEOC — systems that had no bridge to the warning network. If the fiber was cut, there was no survivable fallback at all.
HQE delivered a unified warning fabric over the existing infrastructure — then bridged it to the systems the base already fought from.
Full RF and acoustic coverage survey mapped every building, with an AT/FP + ITU gap analysis delivered as inspection-ready documentation.
Existing speaker arrays were retained where viable and unified under SiSA — one console for outdoor Giant Voice and indoor alerting alike.
A SiSA bridge wired ATAK, WebEOC and CAP together, so a tactical event can drive a warning — and an alert appears in the common operating picture.
The SAFE mesh layer keeps activation alive over its own RF network when fiber or power is lost — no single point of failure.
Every deployment integrates the systems you already own, unified through HQE's proprietary ML/AI-powered ecosystem — integrated into one pane of glass.
A disciplined, mission-grade delivery process — the same five phases on every HQE engagement.
RF / coverage survey, threat model & compliance gap analysis on-site.
System design engineered to your existing infrastructure, facilities and mandates, regardless of the brands already installed.
Bridge existing systems — alarms, access, C2 — into one pane of glass.
Phased install, load-testing, live drills & operator certification.
24/7 monitoring, supervised health & lifecycle support contract.
Down 71% from the legacy multi-system process — one console, every speaker.
Coverage and documentation cleared inspection on the first review.
Survivable SAFE fallback keeps warning capability alive through outages.
We can manage the entire installation from one console — and the documentation held up to inspection the first time.
Tell us your operational pain-points. Our veteran-led team will engineer a future-proof, fully-integrated life-safety & security solution around them.
