Scheme for the application of European standards for intrusion and hold-up alarm systemsPublished Document (PD) 6662: 2010 Scheme for the application of European standards for intrusion and hold up alarm systems PD 6662 describes a scheme which enables intrusion and hold up alarm systems (I&HASs) to be installed and maintained in accordance with published British and European standards, Technical Specifications and Drafts for Development. The scheme in this PD applies to IASs, HASs and I&HASs with wired interconnections and or wire free

radiation and electrical hazards

5 N or greater

installed and maintained in accordance with measures recommended for the area in which the apparatus is located

and maintaining and improving the system of risk controls

-  Incorporate sector best practices

ISO/IEC 19823-21 contains conformance tests for all mandatory functions

including the Failure Modes

• Pre-insulated through connectors (sleeve)

BS EN 45558 provides a means for information on the use of CRMs to be exchanged up to

design life

ionization chambers for gamma radiation but the detectors discussed here are not used for personnel dosimetry

and so the assertion language for specifying Level 1 and Level 2 test assertions is defined in this part of BS ISO/IEC 29109