Smoke and heat control systems - Specification for power output devices Ingestion-build-201039 What is ISO/IEC TR 9578

What is ISO/IEC TR 9578 - Communication interface connectors used in local area networks about

dimensions and sectional properties are specified in BS EN 10210-2

BS EN 13087 is a European standard on protective helmets that discusses the test method for protective helmets retention system to improve the effectiveness of the retention system

which depends on the transmitter

Terms and Definitions – additional terms

Smoke and heat control systems - Specification for power output devices Ingestion-build-201039 What is ISO/IEC TR 95781 Scope This part of ISO 21927 specifies requirements and gives test methods for primary and secondary electrical and pneumatic power output devices, designed for use in smoke and heat control systems in buildings. NOTE A summary of functions is given in Annex A.