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Smoke Detection Systems

Early Smoke Detection System

Automatic Aspirating System (SECURITON ASD) – Early Fire Detection

Smoke detection systems are generally used for early fire detection by identifying the presence of smoke in the air.

SecuriSmoke ASD by SECURITON is a modern early smoke detection system capable of capturing even the smallest traces of smoke before a fire develops. It uses active air sampling technology from the monitored area and analyzes it using sensitive sensors. This makes it ideal for environments where conventional detectors fail – for example, areas with dust, strong ventilation, extreme temperatures, or where reliable and sensitive fire detection is critical even in the earliest stages.

Key Benefits of the SECURITON ASD Aspirating System:

  • Ultra-fast fire detection and response
  • Modularity and scalability – suitable for both small and large installations
  • High sensitivity (up to 0.002% obs/m) – reliable detection even in ultra-clean environments
  • Quiet operation and robust design
  • Easy to use and maintain
  • Resistance to dust, humidity, and high-pressure water (IP54 to IP66)
  • Wide range of operating temperatures
    (-30 °C to +60 °C)
SecuriSmoke ASD

Ideal solution for:

Server rooms and data centers

Cleanrooms and laboratories

Manufacturing halls and logistics centers

Cultural venues and theaters

Metro stations, railways, and transport hubs

Airport halls, dusty or harsh environments

Why choose SecuriSmoke ASD?

  • Highly sensitive sensors for reliable early-stage fire detection

  • Option for centralized control and remote configuration (Config over Line)

  • Certified according to NFPA 72, VDE 0833-2, BS 5839-1 and other global standards

  • Developed in Switzerland, manufactured in Germany – a guarantee of quality and reliability

Ceiling-mounted Smoke Detector System

Smoke Detectors – A Proven Foundation of Fire Detection

Smoke detectors form the core of most fire alarm systems. Their role is to reliably and promptly detect the presence of smoke, usually through optical or combined technologies. They are the most common type of detector, suitable for most buildings and facilities – from offices to industrial halls.

How do smoke detectors work 

Smoke detectors operate based on the detection of smoke particles in the air, most commonly using optical (photoelectric) sensing. Inside the detector is a light beam that gets scattered when smoke appears, triggering the alarm.

Some smoke detectors use multisensor technology, combining optical detection with other inputs, such as:

  • Carbon monoxide (CO) detection

  • Monitoring changes in aerosol behavior

  • Analysis of air movement and flow

These combined (multi-criteria) detectors increase detection reliability and help reduce the risk of false alarms.

hlásič EPS

Choosing the right type of detector is key and depends on the type of space:

Office buildings and administrative areas

These spaces typically have stable indoor climates and low false alarm risks. Optical point detectors are ideal, preferably addressable, allowing precise alarm localization. Their discreet design fits well into representative interiors.

Hotels and accommodation facilities

Emphasis is placed on guest safety, aesthetics, and rapid response. Multisensor detectors are recommended, combining smoke and CO detection, or even temperature – reducing false alarms (e.g., from steam in bathrooms). Addressable systems help with effective evacuation.

Shopping centers and schools

In large or segmented areas, it’s important to ensure complete coverage and correct interpretation of alarm conditions. Addressable optical detectors with remote diagnostics and testing are suitable. In some rooms, combined or heat detectors may also be necessary (e.g., in kitchens).

Residential buildings and homes

In these facilities, simple optical detectors are preferred, often with a local siren or in a wireless design. Important factors include affordability, easy installation, and reliable detection in residential environments. In common areas, they may be part of a central fire alarm system (EPS).

Controlled industrial zones

These areas require durable detectors that can withstand dusty, vibrating, or windy conditions. Suitable are multisensor or specially enclosed optical detectors with adjustable sensitivity. For high ceilings or large halls, aspirating systems may also be considered.

Healthcare facilities, museums, and archives

High sensitivity and elimination of false alarms are crucial here to avoid unnecessary evacuations or damage to sensitive exhibits. Ideal are multisensor smoke detectors with finely adjustable thresholds or aspirating systems for exposed areas like archives and vaults.

Expert Consultation as the Foundation of Reliability 

For a fire alarm system to be truly reliable, meeting standards is not enough – a professional space analysis and selection of the right technologies are crucial. Our company has many years of experience in designing, supplying, and installing EPS systems even in technically demanding facilities. Thanks to our individualized approach, we can accurately assess the specific conditions of each environment and propose a solution that is not only effective but also long-term sustainable.

Entrust the system design to professionals – we’ll make sure your fire protection works exactly as it should.

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