The linear smoke detector OSID using dual wavelength detects only repeatable absolute smoke obscuration values, while rejecting the presence of dust particles or solid intruding objects. This is already provided using the simplest configuration – one imager and one emitter.
One imager can work with up to seven emitters.
An optical imaging array in the OSID detector provides a wider viewing angle to locate and capture images. Consequently, the system is easier to install and align and can compensate for drift caused by natural shifts in building structures.
In addition, OSID requires only limited space (15 - 20 cm) in ist line of view. Therefore, the solution can be deployed safely between ceilings and supporting structures, moving cranes, etc.
Each component can be mounted directly to the surface or can be secured with the supplied mounting brackets.