This standard PD 6662:2017 Scheme for the application of European Standards for intrusion and hold-up alarm systems is classified in these ICS categories:
13.310 Protection against crime
This Published Document describes a scheme which enables I&HASs to be installed and maintained in accordance with published British and European Standards.
The scheme described in this Published Document applies to IASs, HASs and I&HASs, with wired interconnections and/or wire‑free interconnections. However, the scheme does not apply to exterior IASs which are installed in accordance with BS 4737‑4.3 , nor does it apply to portable hold‑up devices which report directly to a monitoring centre.
This Published Document is intended to be applied in conjunction with the standards and documents listed in Clause 3 .