Intruder alarm systems. Specifications for components - General requirementsIntruder alarm systems Part 3: Specifications for components Section 3. 0 General requirements Executive summary General performance requirements for components for use in intruder alarm systems. Abstract This British Standard, a Section of the BS 4737 series, specifies general performance requirements for the satisfactory performance and compatibility of components for use in intruder alarm systems. This edition of the standard has been prepared to

while sub-systems in a series of accompanying Published Documents (PDs) provide data and analytical methods for tackling the relevant quantitative analysis

BS EN 1998-6 on the design of towers

Reactive power capabilities and set-point control

A method for the determination of environmental stress cracking by means of a constant tensile load is specified in BS EN ISO 22088-2

given that much of their content is deemed “common”

This European Standard specifies

class 220 is a thermal class that requires a minimum temperature index of 220 and a heat shock temperature of at least 240 ºC

taking into account the component circuit and equipment design as well as the choice of materials

and it is relevant for the assessment of the social performance of new buildings over all stages of their life cycle

These are covered by PAS 1188-2 and PAS 1188-4

manufactured through the successive application of individual layers of reinforcement

5 Characteristics