Securiton Germany is introducing the SecuriSmoke ASD 2000, a new generation of aspirating smoke detectors for early fire detection. The system combines advanced smoke sensor technology with digitalised commissioning, diagnostics and maintenance processes. The detector is designed for applications requiring very early fire detection as well as high standards of availability, coverage and operational reliability.
Digital Configuration and Diagnostics
The SecuriSmoke ASD 2000 does not feature traditional control elements or local displays. Configuration, commissioning, diagnostics and maintenance are carried out via a mobile app. Operational, diagnostic and event data can be retrieved via a Bluetooth interface, meaning that for many service tasks, it is not necessary to open the device.
SecuriSmoke ASD PipeFlow, a 3D design software, is available for project planning. The software enables the calculation and simulation of air intake duct systems based on building floor plans. All relevant parameters are documented and can be directly applied during commissioning.
Cybersecurity for critical infrastructure
The ASD 2000’s digital communication architecture is based on multi-level authentication and encryption technology. The system thus addresses the growing cyber security requirements in safety-critical areas such as data centres, energy supply facilities and financial infrastructures. According to the manufacturer, the platform has already been developed with the requirements of the forthcoming Cyber Resilience Act (CRA) in mind.
Higher sensitivity thanks to a new detection chamber
At the heart of the system is a newly developed detection chamber. The maximum sensitivity is 0.001 %/m light extinction, whilst the highest alarm threshold is set at just 0.01 %/m. This enables even very low smoke concentrations to be detected.
To reduce contamination, the smoke sensor uses an integrated centrifugal separator (CS filter). This removes larger dust particles from the air flow before it reaches the sensor chamber. In addition, an insect screen prevents the ingress of minute particles and insects. The aim is to minimise false alarms and extend maintenance intervals.
Extended system limits
Ultrasonic airflow monitoring continuously monitors the intake duct. In conjunction with an intake fan with a 1,000 Pa delivery pressure, duct networks of up to 400 metres in length can be implemented per intake channel.
For the first time, Securiton is offering a version with up to four separately monitored aspiration channels. This allows faults or airflow deviations to be pinpointed more precisely. The multi-channel architecture is particularly well-suited to applications with large monitoring areas or complex building structures.
Low-noise and compatible with existing systems
Despite its enhanced performance specifications, the unit achieves a sound pressure level of just 21 dB(A). This makes it suitable for noise-sensitive areas such as offices, museums or public facilities.
For modernisation projects, compatibility with existing accessories from the SecuriRAS ASD 535 series is maintained. Existing air intake duct systems can therefore continue to be used.
Modular maintenance concept
The ASD 2000 features a modular design with plug-in components. Individual modules can be replaced or cleaned on site without having to replace the entire unit. This reduces maintenance effort, downtime and the need for spare parts.
Availability
The SecuriSmoke ASD 2000 will be available from July 2026. The system is aimed in particular at operators of critical infrastructure, industrial plants, data centres and buildings with heightened requirements for early fire detection.
