In distinction, a conventional fire alarm procedure can be a wired procedure with radial set up. The key user interface acts to be a central device, with radial connections extending to distinct zones all through the creating. The 302-AW-a hundred thirty five Thermotech charge-anticipation warmth detector from Honeywell NOTIFIER operates https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/