RTLS the safety team can defend in an audit.
Mustering, lone-worker and zone control scored as risk controls — not another IT dashboard. Designed for drills, regulators and the 02:00 escalation tree.
What “good” looks like for safety
Regulators and insurers care about time-to-verified headcount, drilled escalation paths, and immutable zone logs — not map cosmetics. A locating programme earns its keep when marshals can clear a muster in minutes and lone-worker duress reaches a human who knows what to do.
That means roster sync (including contractors), coverage honesty in basements and Faraday zones, and hardware rated for the hazard (ATEX/IECEx where required).
The failure modes we design out
Clipboard musters, optional man-down sensitivity that cries wolf, and geofences that ignore live permits. Those create false confidence — worse than no system.
We also separate mustering, zone access and lone-worker as related but distinct jobs so you do not buy one product and expect three outcomes. See mustering, lone-worker safety and zone access.
Evidence packs, not screenshots
Design the audit export on day one: who was where, when, under which permit, and how long to verified muster. If it only lives in a vendor GUI, you will lose the audit argument.
Composite worked examples in mining, energy and utilities show the measurement pattern — then we baseline your sites.
How we engage with EHS
Start with the duty of care and the drill calendar. RF and vendor choice come second. Independence matters here: we do not earn margin on the hardware that will sit in a hazardous zone.
Related reading.
Drill calendar before radio choice
Start from the duty of care and the drill calendar: time-to-verified headcount, escalation tree at 02:00, contractor induction sync, and immutable zone logs. Radios and vendors come second. Hardware in hazardous areas needs certification where mandated — brochure UWB without it is not a safety architecture.
We separate mustering, zone access and lone-worker as related but distinct jobs so you do not buy one product and expect three outcomes.
Vendor-neutral, gate-driven, no reseller margin. Worked examples on this site are composite patterns — we baseline your operation before we quote outcomes.
Frequently asked questions
Will this replace our existing EHS platform?
No. We feed muster, duress and zone events into the systems you already use for incidents and permits — or we say clearly when a new client is justified.
How do you handle false alarms?
Tune on real tasks, publish the escalation tree, and review near-misses weekly. Untuned man-down is how programmes get muted.
What about contractors and visitors?
If they are not in the roster source, “all clear” is fiction. We design induction and visitor sync or fail closed.
ATEX / hazardous areas?
We specify certified hardware where mandated and document the zoning. Brochure UWB without certification is not a safety architecture.
Last updated: 13 September 2026