Alarm systems. Alarm transmission systems and equipment - General requirements for alarm transmission equipmentAlarm systems Alarm transmission systems and equipment Part 2 1: General requirements for alarm transmission equipment Executive summary General requirements for alarm transmission equipment used in alarm transmission systems. Abstract This European Standard, a part of the EN 50136 series, specifies the general requirements for alarm transmission equipment used in alarm transmission systems. This standard does not specify the equipment used to display

Further consideration on direct and extended application is given in Annex A

may be subjected to conditions involving vibration of a harmonic pattern

ensuring that components are compatible/connectable

Access Rights for Control Modes

ISO 14004:2016 Environmental management systems

and gives their compatibility with a range of fluids and solvents

nor to concrete with maximum aggregate size exceeding 63mm

Adopting a common terminology

ISO 1818:1975

Example of compatibility of various thermoplastics

3) dielectric properties

Part 8: Requirements for displayed colours