The Next Generation of Fire Suppression for Critical Environments

Comprehensive protection for electrical, mechanical, and industrial areas – the Defender DA Series from Defender provides advanced aerosol-based fire detection and suppression across enclosed or open environments.

Engineered for precision and sustainability, it delivers instant activation, clean operation, and zero environmental impact – ensuring safety, compliance, and operational continuity where traditional systems cannot perform.

Afco Systems Logo

Proud To Be An Officially Authorised Dealer For Defender

Defender Logo
Afco Systems Logo

Proud To Be An Officially Authorised
Dealer For Defender

Defender Logo

Key Features & Benefits

The Defender DA Series Aerosol Fire-Fighting System brings together cutting-edge extinguishing technology and practical design to deliver industry-leading protection. With a compact, cylinder-free architecture and an advanced potassium-salt aerosol agent, it offers ultra-fast response, minimal installation footprint, and safe coverage for sensitive electrical and mechanical environments. Whether you’re safeguarding server rooms, switchgear, or industrial machinery, this system combines reliability, eco-responsibility and performance to keep operations running and risks contained.

Innovative Aerosol Extinguishing Technology

Utilising a condensed potassium salt aerosol agent, the system interrupts the chemical chain reaction of combustion, rapidly extinguishing Class A, B, and C fires without removing oxygen or damaging equipment.

Non-Toxic & Equipment-Safe

The aerosol is non-corrosive, non-conductive, and residue-light, making it ideal for spaces containing sensitive electronics, data centres, switch rooms, and control panels.

Compact & Cylinder-Free Design

No cylinders, no piping, and no overpressure – each generator operates independently, simplifying installation and minimising maintenance requirements.

Instant Electrical Activation

Activated electrically within seconds, ensuring immediate response and localised suppression even in high-risk or hard-to-access environments.

Eco-Friendly & Sustainable

With Zero ODP (Ozone Depletion Potential) and Zero GWP (Global Warming Potential), the DA Series provides effective fire suppression with minimal environmental footprint.

Certified Performance

Tested to EN 15276-1/2:2019 and UNI ISO 15779:2012 standards, guaranteeing verified performance, reliability, and long-term safety compliance.

Applications & Use Cases

Built for flexibility and safety, the Defender DA Series Aerosol Fire Fighting System is suitable for diverse applications where rapid, clean, and efficient suppression is essential:

  • Electrical panels & switchgear rooms
  • Data centres & server racks
  • Industrial equipment & control rooms
  • Power generation & distribution stations
  • Marine & transport systems
  • Warehouses & manufacturing lines
  • Communication and telecom facilities
  • Renewable energy sites (solar, wind)
  • Vehicle & engine compartments

And many more!