(19)
(11) EP 2 140 435 A1

(12)

(43) Date of publication:
06.01.2010 Bulletin 2010/01

(21) Application number: 08718718.3

(22) Date of filing: 13.03.2008
(51) International Patent Classification (IPC): 
G08B 29/14(2006.01)
(86) International application number:
PCT/GB2008/000876
(87) International publication number:
WO 2008/117016 (02.10.2008 Gazette 2008/40)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

(30) Priority: 27.03.2007 GB 0705888

(71) Applicants:
  • Thorn Security Limited
    Sunbury-on-Thames Middlesex TW16 5DB (GB)
  • SIMPLEXGRINNELL LP
    Westminster, MA 01441-0001 (US)

(72) Inventors:
  • BENNETT, Steven, Ian
    Middlesex TW16 7TW (GB)
  • BRIGHENTI, Don
    Westminister, MA 01473 (US)
  • PICCOLO, Joe
    Fitzwilliam, NH 03447 (US)
  • BABINEAU, Kimberly
    Greenfield, MA 01301 (US)

(74) Representative: Pratt, David Martin et al
Withers & Rogers LLP Goldings House 2 Hays Lane
London SE1 2HW
London SE1 2HW (GB)

   


(54) DETECTOR