ISO INTERNATIONAL STANDARD 7240-1 Third edition 2014-06-01 Fire detection and alarm systems Part 1: General and definitions Systemes de détection et d'alarme d'incendie - Partie 1: Généralités et définitions Reference number ISO 7240-1:2014(E) TSO @ IS0 2014 IS0 7240-1:2014(E) COPYRIGHTPROTECTEDDOCUMENT @IS02014 All righits reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISo's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel.+41 22 749 01 11 Fax+41227490947 E-mail copyright@iso.org Web www.iso.org Published in Switzerland .ii IS02014-Allrightsreserved IS0 7240-1:2014(E) Contents Page Foreword .iv Introduction.. ...vi Scope. 2 Terms and definitions and abbreviated terms 2.1 Definitions ..1 2.2 Abbreviated terms. .15 3 Functions .15 .sn.?1...lrightsreserved iii