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I.S. Beacons
EExd Beacons
I.S. Sounders
EExd Sounders





Alarm Beacon+Sounder
Combination Units

Selection Notes:

The greatest impact for signalling an alarm condition will be achieved using Alarm Beacon+Sounder Combination Units. Select and set tones on alarm sounders/sirens and flash colour/frequency based on the nature of the alarm, the area covered and the background noise levels, the preferred method of protection (Intrinsic Safety or Flameproof) and of course, the certification requirements of the area where the sounder will be located. In cases where the alarm is of utmost importance e.g. emergency evacuation, consideration should be given to the fact that background noise levels are often much higher during an emergency than under normal conditions. Where large areas need cover, the Rotating Mirror models have the highest chance of visibility.

If further assistance is needed, please contact us.

Type Power Supply Sound Output    dB(A) No. Of Tones Lamp Power IP Certification Image

24Vdc40mA  (Barrier) 103 49+21+9 0.5J IP56 EExiaIIBT4 or EExiaIICT4 Please Specify


BExCS110-05D 24Vdc 110 32 5J IP67 EEXd IIB T4


BExCS110-05D 230Vac 110 32 5J IP68 EEXd IIB T5
SM87+DB3 24Vdc 108 27 5J IP66 & IP67 EEXd IIC T5

Image shows similar XB11 + DB3 

SM87+DB3 240Vac 108 27 6J IP66 & IP68 EEXd IIC T6