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Products / Auer-Signal / Telephones and Accessories / Ex-proof Telephones Accessories / AS 1 Audible Telephone Call Sounder

AS 1 Audible Telephone Call Sounder

Ex-proof Telephones Accessories
  • explosion proof telephone call sounder for
  • applications in industrial explosion endangered areas
  • 4 tone types and tone frequencies selectable via DIP switch
  • power supply via telephone call voltage
  • works independently also during power failures



           

BAck
AS 1 Audible Telephone Call Sounder
YUKARI ÇIK
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