The FST-951R clever addressable detector from Honeywell NOTIFIER attributes position ID capacity that enables Every single detector handle to become set with rotary tackle switches to deliver exact detector areas. Electricity and connectivity come about in the imager only and also the OSID-R only requires a solitary standard reflector on https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/