This pdf file is shared by a man named Larry from England. ISO specifies fire alarm audible alarm devices for two types of application environment, type A for indoor use and type B for outdoor use. In order to comply with the provisions of this document, an AAD shall meet the requirements ofthis clause which shall be verified by visual inspection or engineering assessment, shall be tested asdescribed in Clause 5 and shall meet the requirements of the tests.
This document requires that the manufacturer declare sound pressure levels in the data required by 8. The manufacturer may declare different sound pressure levels for operation under different conditions,e. This standard contributes to the following Sustainable Development Goal :. CHF 88 Buy. Life cycle Previously Withdrawn.
Final text received or FDIS registered for formal approval. Proof sent to secretariat or FDIS ballot initiated: 8 weeks. Close of voting. For the testing of other types of smoke detectors, or smoke detectors working on different principles, ISO can be used only for guidance. The national requirements for protection from radiation from detectors that contain radioactive materials differ from country to country and are not specified in ISO Check out our FAQs.
This standard has been revised by ISO Abstract ISO specifies requirements, test methods and performance criteria for point-type smoke detectors that operate using scattered light, transmitted light or ionization, for use in fire detection and alarm systems installed in buildings see ISO Smoke detectors with special characteristics, developed for specific risks, are not covered.
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