The beam operates totally on the theory of light obscuration working with infrared. The OSI-RI detector is actually a combined transmitter/receiver that could be immediately linked to an smart detector circuit in LiteSpeed® or CLIP manner. Electricity and connectivity manifest while in the imager only and the OSID-R only needs https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/