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Products > SAMmicro


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Note: Australian customers are subject to a 10% surcharge for GST.


The SAMmicro is a Sound Alarm Monitor that monitors the acoustic output of pre-start warning sirens. The device is compact and fits inside most electronic sirens. The SAM has a N/O contact that closes if the sirens output (dB) is greater than the adjustable set-point.

The SAM was specifically designed to meet the requirements of AS1755 for Conveyor Pre-start Alarms but can be used for many other applications.


Some Features:

  • 12~24Vdc
  • 6~12mA Current Draw
  • N/O Relay Output 
  • Temperature Compensated
  • Power & Trip Indication
  • Adjustable Sound Detection Trip-point
  • 70~120dB Detection Range
  • Made & Supported in Australia

Applications Include:

  • Conveyor Pre-start Alarm Monitoring
  • Fire Alarm Monitoring
  • Evacuation Alarm Monitoring