An unconscious worker cannot press a panic button, and in the field, silence is often mistaken for safety.
Across Australia and New Zealand, this gap is where critical incidents become fatalities. Under the WHS Act 2011 (AU) and HSWA 2015 (NZ), failing to detect a collapsed worker is a failure of your primary duty of care.
Liability begins where communication ends
In Australia, the WHS Act 2011 requires PCBUs to eliminate or minimise risks, which includes implementing effective communication systems for isolated workers. In New Zealand, the HSWA 2015 mandates that PCBUs ensure workers are not exposed to risks that cannot be managed, making reliable inactivity monitoring a necessity for lone work.
A check-in policy is not a rescue plan
Many organisations rely on mobile phone apps or scheduled check-ins, but these are useless if a worker is incapacitated or in a cellular dead zone. Treating a PLB as a lone worker solution is a dangerous mistake; these devices lack the no-motion alerts and monitoring integration required to find a worker who cannot call for help.
Real-time detection replaces hopeful waiting
What is commonly called a “man down” alarm is professionally implemented as Fall Detection (hardware-based) or a No-Motion Alert (inactivity-triggered). Genuine protection involves sensors that detect a lack of movement, trigger a vibration warning to the worker, and then automatically alert a 24/7 professional monitoring centre via cellular or satellite connectivity.
Guardian Angel Safety: Turning Policy Into Real Protection
We convert your compliance obligations into working infrastructure using satellite-connected devices and 24/7 professional monitoring. With 12+ years of experience across Australia and New Zealand, we ensure that when a worker stops moving, the rescue process starts immediately. We focus on getting your people home safely.
Content prepared by Guardian Angel Safety — lone and remote worker protection across Australia and New Zealand.