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https://rojhantfs.ir/en/wp-content/uploads/2021/02/2-1-6.jpg300300Conventional Beam Smoke Detector With over half a million units installed worldwide, fireray® is the first choice for installers and engineers looking for Optical Beam Smoke Detection over wide areas. Favoured by architects thanks to its compact design, and by installers and engineers that value the opportunity to speak directly to the designers at our […]