Full Description

Identically adopts ISO 7240 3:2020 which specifies the requirements, test methods and performance criteria for audible alarm devices intended to signal an audible warning, with or without voice messages between a fire detection and fire alarm system and the occupants of a building.

Product Details

Edition: 2nd Published: 07/02/2021 ISBN(s): 9781761134227 Number of Pages: 38 File Size: 1 file , 2.5 MB Product Code(s): 10271578, 10271579, 10271580 Note: This product is unavailable in Ukraine, Russia, Belarus