(19)

(11)

EP 3 087 326 A1

(12)

(43) Date of publication: 02.11.2016 Bulletin 2016/44 (21) Application number: 13900465.9 (22) Date of filing: 26.12.2013

(51) International Patent Classification (IPC):  F24F 7/00(2006.01) H04L 9/32(2006.01) G08C 17/02(2006.01) (86) International application number: PCT/US2013/077756 (87) International publication number: WO 2015/099721 (02.07.2015 Gazette 2015/26)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (71) Applicant: Schneider Electric Buildings, LLC Palatine, IL 60067-7399 (US)	(72) Inventor: WINDGASSEN, William, Paul South Beloit, IL 61080 (US) (74) Representative: Hayden, Nicholas Mark  Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)