(19)
(11) EP 1 012 807 A1

(12)

(43) Date of publication:
28.06.2000 Bulletin 2000/26

(21) Application number: 98955743.4

(22) Date of filing: 13.11.1998
(51) International Patent Classification (IPC)7: G08B 25/01
(86) International application number:
PCT/GB9803/378
(87) International publication number:
WO 9926/208 (27.05.1999 Gazette 1999/21)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 14.11.1997 GB 9723962

(71) Applicants:
  • The Nottingham Trent University
    Nottingham NH1 4BU (GB)
  • Ahmad, Shamim
    Clifton,Nottingham NG11 8NS (GB)

(72) Inventor:
  • AHMAD, Shamim,The Nottingham Trent University
    Nottingham NG11 8NS (GB)

(74) Representative: Charig, Raymond Julian 
Eric Potter Clarkson,Park View House,58 The Ropewalk
Nottingham NG1 5DD
Nottingham NG1 5DD (GB)

   


(54) SECURITY AND EMERGENCY ALARM SYSTEM