I.S. 228:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
02-18-2014
English
01-01-1997
FOREWORD
DECLARATION
1 INTRODUCTION
1.1 Scope
1.2 Application
2 DEFINITIONS
2.1 General terminology
2.2 Operational terminology
2.3 Equipment terminology
2.4 Signalling terminology
3 CONSTRUCTION AND PROTECTION
3.1 General
3.2 Construction
3.3 Electronic protection
3.4 Communications facilities
4 RECEPTION OF SIGNALS
4.1 General requirements
4.2 Direct line signals
4.3 Signals from digital communicators
4.4 Audible warning equipments
5 POWER SUPPLIES
5.1 Main power supply
5.2 Stand-by power supply
5.3 Stand-by generator
6 MANNING AND OPERATING PROCEDURES
6.1 Calls from armed or partly-armed intruder alarm system
6.2 Fault indication
6.3 Pre-arrangement of arming and disarming
6.4 Testing
6.5 Individual records
6.6 Access
6.7 Monitoring
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