Special fire alarm systems
Reliable detection under the most difficult conditions
Extreme humidity, pollution, high temperatures or great heights? Schrack Seconet offers the right solution for every application with its range of special fire alarm technology products, thereby guaranteeing security, even under the most difficult ambient conditions. Even in hazardous areas, our special solutions ensure exact detection and high-speed reaction. The products and systems best suited to your application will be developed together with you, during a personal consultation and planning phase.
for every application
Aspirating smoke detector
Our ASD product family are among the most precise and reliable fire early warning systems in modern fire detection. The detectors boast unrivalled performance, robustness and detection reliability and can react highly sensitively to fires.
- Data centres and clean rooms
- Low temperature ranges
- Historical buildings
- Large room heights
Our ASD product family are among the most precise and reliable fire early warning systems in modern fire detection. The detectors boast unrivalled performance, robustness and detection reliability and can react highly sensitively to fires.
- Data centres and clean rooms
- Low temperature ranges
- Historical buildings
- Large room heights
Line-type heat detector ADW
In chemically aggressive ambient conditions, acid, humidity, dust as well as steam or gas development and extreme disturbance variables, line-type heat detectors prove to be particularly reliable and enable an application-optimised sensor design in copper, stainless steel or Teflon.
- Food production
- Open parking decks and loading ramps
- Hazardous areas
In chemically aggressive ambient conditions, acid, humidity, dust as well as steam or gas development and extreme disturbance variables, line-type heat detectors prove to be particularly reliable and enable an application-optimised sensor design in copper, stainless steel or Teflon.
- Food production
- Open parking decks and loading ramps
- Hazardous areas
Line-type heat detector LIST
The sensor cable has sensors at defined, tailor-made distances along the entire cable length. It is characterised by precise detection down to 0.1 degree, high reaction speed, simple installation, commissioning and repair as well as long service life with stable evaluation characteristics.
- Industrial applications
- Conveyor belts and waste disposal
- Cable trays and shafts
- Road and rail tunnels
The sensor cable has sensors at defined, tailor-made distances along the entire cable length. It is characterised by precise detection down to 0.1 degree, high reaction speed, simple installation, commissioning and repair as well as long service life with stable evaluation characteristics.
- Industrial applications
- Conveyor belts and waste disposal
- Cable trays and shafts
- Road and rail tunnels
Linear smoke detectors
Where the maximum installation height of conventional fire detectors is not sufficient, the visual appearance should not be affected and/or when large areas need to be monitored: Then the field of application of the linear smoke detectors with reflector or transmitter/receiver principle begins.
- Halls and extensive areas
- Shopping centres and atriums
- Historical buildings
- Theatres and museums
Where the maximum installation height of conventional fire detectors is not sufficient, the visual appearance should not be affected and/or when large areas need to be monitored: Then the field of application of the linear smoke detectors with reflector or transmitter/receiver principle begins.
- Halls and extensive areas
- Shopping centres and atriums
- Historical buildings
- Theatres and museums
Flame detector
Are used for the detection of smokeless liquid and gas fires as well as smoke-forming open fires. A microprocessor-controlled signal evaluation system ensures excellent deceptive alarm security - even in solar radiation or light from other potential disturbance source.
- Oil and gas industry
- Chemical plants and warehouses
- Waste disposal
- Aircraft hangars
Are used for the detection of smokeless liquid and gas fires as well as smoke-forming open fires. A microprocessor-controlled signal evaluation system ensures excellent deceptive alarm security - even in solar radiation or light from other potential disturbance source.
- Oil and gas industry
- Chemical plants and warehouses
- Waste disposal
- Aircraft hangars
Radio detector
The ideal solution for rooms and buildings under heritage conservation or where the laying of cables is not feasible due to structural aspects or special operating procedures. Installation is possible without interrupting operation.
- Historical buildings / museums
- Sacred buildings
- Construction site monitoring
- Temporary facilities
The ideal solution for rooms and buildings under heritage conservation or where the laying of cables is not feasible due to structural aspects or special operating procedures. Installation is possible without interrupting operation.
- Historical buildings / museums
- Sacred buildings
- Construction site monitoring
- Temporary facilities
Aspirating smoke detector ASD product film
Line-type heat detector ADW product film
Line-type heat detector LIST product film
Good to know
Frequently asked questions and their answers
Our aspirating smoke detectors are among the most precise and reliable fire early warning systems in modern fire detection. The detectors boast unrivalled performance, robustness and detection reliability and can react highly sensitively to fires. Depending on the application, the use of special accessories may also be useful.
As an alternative to our aspirating smoke detectors, our ADW and LIST linear heat detectors can also be used.
Our ADW line-type heat detector with corresponding sensing tube is suitable for this application. It is particularly reliable, available in stainless steel and therefore ideal for hygienic use in food production.
Our LIST line-type heat detector is ideal for this application. The addressable heat detector cable enables selectable sensor distances, branches and single temperature sensors and is characterised by precise detection, high reaction speed and easy repair if necessary.
Linear smoke detectors or our highly sensitive smoke aspiration system are ideal for use in rooms with high ceilings.
The planning of special fire detectors is a very complex matter due to the areas of application or environments. Primarily, it is important to know which ambient conditions are present in situ and which physical quantities (smoke, heat etc...) are to be detected. In addition, operating procedures must be taken into account when selecting and positioning the special detectors. Our specialists will be happy to provide you with comprehensive planning and advice.
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