FEDERAL SIGNAL
Group: FEDERAL SIGNAL CORPORATION

Alarm sounder
16 - 28 V, 100 - 110 dB | WAS-IS FEDERAL SIGNAL

Model WAS-IS is a compact, 100dB(A) alarm sounder. Approvals include ATEX and IECEx for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications.
The WAS-IS is suitable for all intrinsically safe signalling applications including fire, security and process control.


- Input overload and reverse current protection
- Auto synchronised sound output
- Available with custom tone configurations and frequencies
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