11 hours ago11 hr comment_56051 Can anyone confirm if the fire alarm door release devices has it ever been acceptable for these to be wired of the sounder circuit rather than direct to a relay on the fire panel? Report
8 minutes ago8 min comment_56053 11 hours ago, Rich08 said:Can anyone confirm if the fire alarm door release devices has it ever been acceptable for these to be wired of the sounder circuit rather than direct to a relay on the fire panel?How far back do you want to go? At least 26 years, I'd need to do out my 1988 & 1980 copies of BS5839-1 to check earlier Report
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