Electronic Sounder


This electronic sounder is designed for use with fire alarm systems, security systems and industrial signaling systems. Combined sounder and beacon provides and audio-visual warning with is suitable for places where high sound output and visual indication is required.


  • EN54-3 Approval Type B Sounder
  • 32 signal tones selectable by Dip switch.
  • High sound output with low current consumption.
  • Volume Control as standard.
  • Two sets of IN and OUT terminals,easy for installation.


EN 54-3


AH-03127-S Electronic Sounder

Model AH-03127-S
Voltage 24V DC
Current @24V DC (MAX) 35mA
Sound Oupput @ 24V DC  MAX. 106 db(A) at 1 meter
Volume Control 0 to -20dB adjustment
Ingress Protection IP44
Ambient Temperature    -25°C ~ +80°C
Material  Fire-proof plastic
Dimensions  92.5mm(Dia.) x 94mm(H)
Weight 254g

Order Information

AH-03127-S Electronic Sounder
AH-03127-BS Electronic Sounder and Beacon