The Vokkero® Guardian and Vokkero® Guardian ATEX wireless communication systems are used by companies in the industrial and service industries: purification, decontamination or maintenance in nuclear power stations.

These dangerous operations are entrusted to specialist companies who must comply with strict legislation that imposes very tight constraints: the wearing of watertight suits, protective clothing, gloves and assisted breathing apparatus.

In addition, working conditions can be extreme: interventions in total or partial confinement areas, restricted entries and exits, duration of exposure where communication is necessarily limited to a strict minimum in the work area or with the outside.

It is because the Vokkero® Guardian wireless communication system addresses all these issues that it is used by industrial and service companies.

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  • Radio
  • Battery
  • Antenna
  • User Guide

For a full range of accessories call us on +44 (0) 1224 775717



  • Hand-free, instant communication system
  • Patented noise filter, suppression of background noise
  • Continuous conference, up to 16 use
  • Digital encryption, secure exchanges
  • Increases your productivity
  • Multichannel, several systems on one site
  • Intuitive to use
  • Headset & smartphone connection, call handling
  • Alarm function
  • ATEX product version
  • Range > Up to 1 km 
  • Battery life > Up to 12 hours (Rechargeable Li-Polymer battery) 
  • Frequencies > Royalty-free according to radio regulations in Europe (ETSI) and US, Canada (FCC)
  • Weight > 250g (including battery)
  • Dimensions > 70 x 110 x 28mm
  • Operating temperature > -10/+50°C (14/122°F)
  • Alarm function > Alerts the user by vibrating or emitting an audible signal 
  • Signal reconstruction > To inhibit short communication losses
  • Recharging > 4 hours max. charging time