Alarm systems - Intrusion systems - Part 6: Power supplies

This Standard specifies requirements, testing procedures and performance criteria for PS for use in intrusion detection and hold-up-alarm systems in buildings. This standard covers mandatory functions which shall be provided on all PS and optional functions with requirements which may be provided. Other functions associated with intrusion detection and hold-up-alarm not specified in this standard may be provided. Such functions shall not effect the requirements of any mandatory or optional functions