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IS-mA1 IS-minialarm

I.S compact 100db Alarm Sounder

The IS-mA1 can be used to interface with the CHQ-ISM (intrinsically safe sounder module) via an addressable module or conventional sounder O/P

The IS-mA1 is a compact, 100db alarm sounder. Approvals include ATEX, IECEx and GOST-R for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications.

The IS-mA1 is suitable for all intrinsically safe signalling applications including fire, security and process control

The IS-mA1M version is also available for group I mining environments

  • Input overload and reverse current protection
  • End of line resistor certified
  • Auto Syncronised sound output
  • available with custom tone configurations and frequencies