Intruder alarm systems, Part 4: Wire-free systems installed in client's premises

Published by	Publication Date	Number of Pages
AS	05/06/1990		6

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Category: AS

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AS 2201.4 – Intruder alarm systems, Part 4: Wire-free systems installed in client's premises

Specifies requirements for classification, construction, installation and operation of wire-free intruder alarm systems, installed in client’s premises where the principal interconnections are by wire-free links, using electromagnetic radiation or sound to transmit telemetry or telecommand signals between component parts. Also provides guidance for system selection and signal reception.