Alarm sounder without beacon IS-A105N

ultra-rugged

The IS-A105N is a high output, 105dB(A) alarm sounder. Approvals include ATEX, IECEx and Ex EAC for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications. Description The IS-A105N is suitable for all intrinsically safe signalling applications including fire, security and process control. Features Input overload and reverse current protection Auto synchronised sound output Unit can be mounted using external lugs or internal BESA compatible fixing positions. Duplicate cable terminations (in & out for daisy-chain installations). Available with custom tone configurations and frequencies.