NEN NPR CLC/TS 50136-4 : 2004
Current
Current
The latest, up-to-date edition.
ALARM SYSTEMS - ALARM TRANSMISSION SYSTEMS AND EQUIPMENT - PART 4: ANNUNCIATION EQUIPMENT USED IN ALARM RECEIVING CENTRES
Published date
12-01-2013
Publisher
Specifies the requirements and test procedures for annunciation equipment located in an alarm receiving centre.
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