Intruder alarm systems. Specifications for components - Foil on glass Ingestion-build-81500 A test piece is abraded

A test piece is abraded by the action of a pair of abrasive wheels

as in the vicinity of tree roots

It is applicable to large yachts as defined in ISO 11336‑1

except where the context requires otherwise

BS 7494-1 is the first of the multi-part series that applies to narrow-band single-signal and multi-signal equipment for teleprotection

Intruder alarm systems. Specifications for components - Foil on glass Ingestion-build-81500 A test piece is abradedWhat is BS 4737 3. 2 Specifications for foil on glass about? BS 4737 3. 2 focuses on intruder alarm systems. The aim of the BS 4737 series is to provide the best industry practice to ensure the reliability of intruder alarm systems which plays a positive role in notifying when there is an intrusion. BS 4737 3. 2 specifies requirements for foil to be used to protect glass surfaces and to be incorporated in intruder alarm systems in buildings. Who is BS