BS 4737-3.2:1977

This standard BS 4737-3.2:1977 Intruder alarm systems. Specifications for components is classified in these ICS categories:

• 13.310 Protection against crime

This British Standard specifies requirements for foil to be used to protect glass surfaces and to be incorporated in intruder alarm systems in buildings.

Note Some types of glass (e.g. laminated glass) may not be suitable for protection by foil.

Foil to be used to protect glass surfaces and to be incorporated in alarm systems.