Features  Technical data  Drawings  Order information


VS1

  • explosion proof visual-audible telephone call sounder
    for universal applications in industrial explosion endangered areas
  • for distinct signalling of incoming telephone calls in loud ambient conditions
  • 3 tone types and up to 4 tone frequencies selectable via DIP switch
  • 230 V power supply
  • strobe beacon with call break bridging, 5 lens colours


    •             

     brochure

     instruction sheet

     ATEX certificate