Personal Emergency System for Safety and Protection of Lone Workers

September 15, 20252 min read
Personal Emergency System for Safety and Protection of Lone Workers
HK.DIGITAL GmbH Logo

Working alone is an everyday reality in many industries – but it carries particular risks. When no one is within calling or visual range, even minor accidents or medical emergencies can become life-threatening. Every minute counts when rapid help can mean the difference between life and death. The Personal Emergency System FREDDY was developed specifically for these critical situations.

PNA FREDDY

As a reliable guardian angel, FREDDY ensures that lone workers are never truly alone. With fail-safe mobile network technology, automatic fall detection and immediate alarm forwarding, FREDDY provides exactly the protection that DGUV regulations require for hazardous lone working.

Emergency Call

  • Voluntary alarm via easily accessible red emergency signal button incl. pre-alarm ≤ 60 seconds

Dead Man Function

  • Involuntary inactivity alarm incl. transmission of location (GPS) ≤ 90 seconds
  • Pre-alarm ≤ 45 seconds before triggering the involuntary alarm

High Reliability & Redundancy

  • Maximum reachability thanks to LTE CAT M1 mobile technology, dual SIM with multi-roaming in Germany – usable throughout Europe, potentially worldwide

Intuitive Operation

  • Easily accessible red emergency signal button
  • Few buttons and clear menu navigation
  • Large, bright, viewing-angle-stable display
  • Simple configuration and remote maintenance over-the-air via mobile interface

Housing

  • Size: 60 x 90 x 23 mm, robust, IP54 rated
  • Operating temperature range: -20°C to 60°C
  • High-performance battery with up to 48 hours runtime
  • Including shirt clip

Ready to Use Immediately

  • Plug-and-play solution, cloud-based platform – no software installation required

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