DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN CLC/TS 50131-2-10
; VDE V 0830-2-2-10:2014-12
Alarm systems - Intrusion and hold-up systems - Part 2-10: Intrusion detectors - Lock state contacts (magnetic); German version CLC/TS 50131-2-10:2014
Alarmanlagen - Einbruch- und Überfallmeldeanlagen - Teil 2-10: Einbruchmelder - Verschluss- und Öffnungsüberwachungskontakte (magnetisch); Deutsche Fassung CLC/TS 50131-2-10:2014
Procedure
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Overview
This Technical Specification applies to lock state contacts (magnetic) used as part of intrusion and hold-up alarm systems (I&HAS) installed in buildings. It includes four security grades and four environmental classes. The purpose of a lock state contact (magnetic) is to detect the lock/unlock state only or the lock/unlock state combined with the opening status/displacement from the defined closed position of a window or door simultaneously. The lock state contact comprises two separate contact-less units, the active connection between these units is at least one magnetic or electromagnetic based field. Separating the two units disturbs the connection and produces an intruder signal or message. The responsible committee is DKE/UK 713.1 "Gefahrenmelde- und Überwachungsanlagen" ("Alarm and surveillance systems") of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.
