A complete variety of annunciators, detectors, handbook connect with points and modules which are suitable Together with the Morley SMX and STX fire alarm panels 02 will require for being up to date by 30th September 2021 as a way to receive assistance for people as per the standard Honeywell https://www.firesense.co.uk/type/addressable-fire-system/addressable-fire-alarm-control-panels/