Telephone/Radio devices/Speakers/PC

 Phone, telephone, multimedia, PC, Radio technology - and Radio ingineering,

for occupation,  business, industry , fire and  rescue services,
mobile terminals ,  with built-in GPS, easy navigation,

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Portable pager  - recipient ,  Sending alarm e.g. via emergency services radio
      radio alarm receiver ,  also pager, detectors, beeper or Pieper called.

ATEX radios, are  intrinsically safe Transmitters and receivers, 
for use in surroundings of inflammable and hazardous materials
 of 1 to 4 Watt - the   high-powered ATEX radios

BOS, special actions, amount discounts,