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KAC is experiencing longer product lead times due to component shortages. As we actively work to improve this situation, your satisfaction remains our main priority. View our current estimated lead times.

Intelligent Detector Base Sounder Strobe EN54-23 “C” Category Premium and Standard Options

High quality, EN54-23 approved loop powered, modular device intended to alert building occupants of a potential fire using audible visible notification.


The EN54-23 Detector Base Sounder Strobe is a modular, high output loop powered device intended to alert building occupants of a potential fire.

Approved to EN54-3, EN54-17, EN54-23, it enables a complete, fully compliant and cost-effective fire alarm system by reducing installation and commissioning costs through fewer wiring points.

The KAC solution is backwards compatible enabling easy system extensions in legacy and new projects, thereby providing the highest level of protection for all building occupants – from a trusted brand.

To help define your VAD requirements in line with the new EN54-23 standard, we have developed an easy to use online guide. Take a look here: Visual Alarm Device (VAD) Selection Guide.

Features & Benefits

  • Modular design with single point of installation enables savings on installation, commissioning, material and inventory costs
  • Fewer wiring points for cost effective installation and simplified system maintenance
  • Utilises common B501AP base and Advanced Protocol for seamless integration and full compatibility with legacy systems
  • 32 tones and adjustable volume control, selectable from device or panel