Fyreye MkII Addressable Combined Smoke & Heat Detector, Black

The Fyreye Black MKII Addressable Combined Optical Smoke & Heat (A1R) detector (MKII-AOH/B) uses a pulsing IR LED & photodiode to detect IR scatter caused by smoke entering the chamber.

The detector is particularly suitable for detecting optically dense smoke, involving materials such as soft furnishings, PVC, plastic, foam and all similar materials which produce small visible particles (0.5 to 10μm).