(19)

(11)

EP 1 728 226 A2

(12)

(88) Date of publication A3: 13.10.2005 (43) Date of publication: 06.12.2006 Bulletin 2006/49 (21) Application number: 05704773.0 (22) Date of filing: 28.01.2005

(51) International Patent Classification (IPC):  G08B 25/08(2006.01) G08B 29/12(2006.01) H04N 7/18(2006.01) G08B 25/10(2006.01) H04M 11/04(2006.01) (86) International application number: PCT/SE2005/000107 (87) International publication number: WO 2005/072075 (11.08.2005 Gazette 2005/32)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 30.01.2004 SE 0400198 (71) Applicant: Multicom Security AB 117 43 Stockholm (SE)	(72) Inventor: GÖRAN, Eriksson Bromma (SE) (74) Representative: Lautmann, Kurt O  KURT LAUTMANNS PATENTBYRA AB Box 245 691 25 Karlskoga 691 25 Karlskoga (SE)