SSH EN 50136-2-1:1998

Alarm systems - Alarm transmission systems and equipment - Part 2-1: General requirements for alarm transmission equipment

Scope

This standard specifies the general requirements for alarm transmission equipment used in alarm transmission systems. This standard does not specify the equipment used to display the information at the alarm receiving centre or the installation of equipment. Additional requirements for specific types of alarm transmission equipment are given in separate documents as parts of this standard. This does not preclude the use of any alarm transmission equipment not covered by one of these specific documents, provided that it meets these general requirements