Repeat methods two to four for all of your current aged BRK alarms. We endorse changing all alarms during the system collectively to take care of optimum program Procedure; failing to take action may compromise interlink efficiency. Remote Annunciators: In greater properties or complexes, remote annunciator panels can Screen the https://www.firesense.co.uk/type/addressable-fire-system/addressable-fire-alarm-control-panels/