TIMED Personal Alerting (TPA)
Proactive Safety Check-Ins
Isle Systems’ Timed Personal Alerting (TPA), also known as a Timed Check-in, provides continuous, proactive safety coverage for lone workers entering dangerous, unpredictable, or offline environments. TPA acts as a digital safety timer that ensures emergency response is initiated even if a worker loses cellular signal, experiences physical harm, or is prevented from accessing their device.
How It Works
- Timer Activation: Before starting a high-risk task or entering a subterranean/remote area, the lone worker sets a countdown safety timer (e.g., 30 or 60 minutes) directly via the Atlas SOS App, SMS command, or web portal.
- Automated Reminders: As the countdown progresses, the system delivers up to four scheduled reminder notifications. These arrive as spoken text-to-speech audio alerts or SMS prompts, giving the worker clear opportunities to extend the timer if the task takes longer or to cancel it upon returning to safety.
- Failsafe Alert Escalation: If the timer expires without the worker extending or clearing it, Aspect Link automatically generates a critical emergency alert. The platform immediately broadcasts the alert, transmits the worker's last known indoor or outdoor location, and opens a hands-free LinkStream Audio™ channel.
Key Capabilities & Benefits
- Offline & Zero-Coverage Protection: TPA timers are monitored automatically by Aspect Link. If a worker loses mobile coverage or their phone is destroyed after setting a timer, Aspect Link will still trigger an emergency alarm upon timer expiration.
- Flexible Countdown Intervals: Timers can be configured for short high-risk entry periods or multi-hour shifts depending on operational risk assessments.
- Multi-Channel Interaction: Users can set, extend, or clear check-in timers via mobile app UI, SMS messaging, or web portal interface.
- Complete Audit Trail: Every start, stop, extension, and expiry event is logged in the Aspect Link Web Dashboard for compliance and welfare auditing.
- Integrated Device Support: Fully supported across the Atlas SOS App and dedicated hardware units including all smart dedicated and smart ATEX devices.
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