CEI EN 62820-1-1 : 1ED 2017
Current
The latest, up-to-date edition.
BUILDING INTERCOM SYSTEMS - PART 1-1: SYSTEM REQUIREMENTS - GENERAL
08-08-2017
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Functional requirements
5 Performance requirements
6 Test methods
7 Documentation
Annex A (normative) - Test of audio characteristics
Annex B (normative) - Test of video characteristics
Annex C (normative) - Different requirements between grade
1 and grade 2
Annex D (normative) - Safety requirements correspondence
in IEC 60065 or IEC 60950-1
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
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