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NTN 177-L Video fire detectors

Edition: 2019

Video Fire Detectors - Part L: Additional requirements to ISO/TS 7240-29 - Prescriptions and laboratory tests
The intention of the present Technical Note is to verify the detection performances and robustness of video fire detectors (VFD) in order for them to be considered as
fire detectors in the sense of function A from EN 54-1. Such detectors, when complying with the present Technical Note, are suitable for use as type 1 component
according to EN 54-13.

Language: English

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NTN 177-L E Paper EN
NTN 177-L E PDF PDF EN

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