IEC 62642-2-6
IEC 62642-2-6:2010
Alarm systems - Intrusion and hold-up systems - Part 2-6: Intrusion detectors - Opening contacts (magnetic)
IEC 62642-2-6:2010 provides for security grades 1 to 4, (see IEC 62642-1) specific or non-specific wired or wirefree opening contacts (magnetic), and includes the requirements for four environmental classes covering applications in internal and outdoor locations as specified in IEC 62599-1.
CHFÂ 250.-