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Conventional Sounder Controller – 230V AC


SKU: b3b525f0d7ff Category: Brand:


Kentec K1740403: Conventional Sounder Control Unit: 4 Way c/w 5.25A PSU

Conventional Sounder controllers enable additional, distributed power and control for sounder circuits in situations where there are insufficient circuits at the fire alarm control panel or where additional power is required to power heavily loaded sounder circuits.

The Sounder Controller Unit connects to conventional sounder circuits and any faults on its outputs are transmitted to the fire control panel via the incoming, triggering sounder circuit thus maintaining full fault monitoring. All units contain a mains powered battery charger/power supply. There is space for up to 7 Ah batteries. Indicators are provided for power healthy, power fault and sounder fault conditions and power fault conditions are signalled to the fire alarm control panel as a sounder fault.


  • Two, four or six way units available
  • Apollo, Argus Vega or Hochiki protocols available
  • Integral power supply
  • Robust steel enclosure matches Syncro control panel styling
  • Space for 7Ah batteries
  • Power Healthy and Power Fault indicators


  • Construction: 1.2mm mild sheet steel
  • Dimensions (HxWxD): 500 x 355 x 108
  • Weight : 10Kg
  • IP Rating: IP30
  • Finish: Epoxy powder coated
  • Colour – lid & box: BS 00 A 05 grey – fine texture
  • Supply voltage: 230V AC (+10%/-15%)
  • Mains fuse: 3A, 1¼ inch
  • Battery charge fuse: 20mm x 5mm, 500 milliamp
  • Power output: 24V at 2.5A
  • Battery: 7Ah
  • Operating temperature: -5°C to +50°C
  • Operating humidity: To 95% (non condensing)


Additional information

Weight 10 kg
Sounder Circuits

2, 4, 6