Intelligent Technology for Enhanced Detection Capabilities

State-of-the-art Forward\backward Light Scattering Technology

Due to advanced optical analysis of light and dark smoke particles, our detectors are extremely sensitive, virtually immune to false alarms, and they provide very early detection. S-LINE detectors comply with NFPA 76 (Telecommunication Standard) and are classified as Very Early Warning Fire Detectors (VEWFD). S-LINE detectors provide enhanced detection capability equivalent to ionization detectors. They are also RoHS compliant and meet the standards regarding the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment. This makes these detectors environmentally friendly and an excellent replacement for ionization detectors.

Redundant Sensors

Two thermal and two optical sensors increase the reliability of our detectors. This redundancy heightens their immunity to deceptive phenomena and increases their detection capability and reliability. Should one sensor fail, the detector will still provide fail-safe operation.


Our unique ASAtechnology (Advanced Signal Analysis) is a highly advanced technology based on our forward\backward light scattering technology and redundant sensors. Detectors with ASAtechnology intelligently detect smoke, heat, and carbon monoxide in any environment – virtually eliminating false alarms. In fact, our ASA detectors are so reliable that we even offer you a No False Alarm Guarantee.

Multi-criteria fire detector with forward/backward light scattering technology and additional CO sensor for enhanced detection and carbon monoxide Life Safety

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