When a worker is unconscious or incapacitated, they cannot call for help.
In Australia and New Zealand, the difference between a near-miss and a fatality is often the speed of detection. Under the WHS Act 2011 (AU) and HSWA 2015 (NZ), relying on a worker to manually trigger an alarm is a failure of risk management if they are physically unable to do so.
Your duty of care requires active risk mitigation, not just a policy.
Australian WHS legislation places a clear duty on PCBUs to manage the risks of remote and isolated work. This obligation extends to having effective, active communication systems in place—meaning you must be able to detect an emergency even when the worker is silent.
A policy on paper is not a rescue plan.
What we consistently see is the dangerous gap where organisations use mobile phone apps or PLBs as “lone worker solutions.” Mobile phone apps cannot be worn on the body and are useless in a fast, unexpected emergency, while PLBs lack the No-Motion Alert and two-way monitoring required for true workplace compliance. We’ve also found a market minefield of “fake 3G” devices that are actually 2G; with 2G voice already gone in New Zealand and disappearing in Australia, these devices will simply stop working.
Genuine protection relies on Fall Detection and professional monitoring.
True protection requires wearable hardware with Fall Detection (accelerometer-based) or No-Motion Alerts (inactivity-triggered) that automatically notify a 24/7 monitoring centre. In our experience, a compliant device must be at least IP65 (IP67 is better), SAR certified for safe wear, and capable of at least 15 hours of battery life on 1-minute polling. Reliability means the system autodials the monitoring station on alarm, providing a redundant communication path to ensure emergency services are dispatched immediately.
Guardian Angel Safety: Turning Policy Into Real Protection
We convert your compliance obligations into working infrastructure using professional cellular and satellite-connected devices backed by 24/7 monitoring. With over 12 years of experience across Australia and New Zealand, we ensure your technology actually works when the 1% of things go terribly wrong. We don’t just provide hardware; we provide the certainty that your workers will be found.
Content prepared by Guardian Angel Safety — lone and remote worker protection across Australia and New Zealand.
