14/30277275 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS 5446-3 - FIRE DETECTION AND FIRE ALARM DEVICES FOR DWELLINGS - PART 3: SPECIFICATION FOR FIRE AND CARBON MONOXIDE ALARM SYSTEMS FOR DEAF AND HARD OF HEARING PEOPLE
Hardcopy , PDF
28-02-2015
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements for alarm systems
5 Constructional and electrical requirements
6 Requirements for components
7 Marking
8 Provision of information
Annexes
Annex A (informative) - Alarm system grades
Annex B (normative) - Power supplies tests
Annex C (normative) - General procedures for tests
Annex D (normative) - Tests for control units
Annex E (normative) - Tests for visual alarm devices
Annex F (normative) - Tests for vibrating pads
Annex G (normative) - Tests for vibrating alerters
Annex H (normative) - Tests for low frequency sounders
Annex I (normative) - Tests for radio-linked systems
Bibliography
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