The beam operates primarily on the theory of sunshine obscuration utilizing infrared. The OSI-RI detector is often a mixed transmitter/receiver which might be immediately linked to an intelligent detector circuit in LiteSpeed® or CLIP method. I comply with Ampac giving software program updates, merchandise updates, features and promotions via e-mail https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/