(19)
(11) EP 4 226 352 A1

(12)

(43) Date of publication:
16.08.2023 Bulletin 2023/33

(21) Application number: 21787393.4

(22) Date of filing: 05.10.2021
(51) International Patent Classification (IPC): 
G08B 29/12(2006.01)
(52) Cooperative Patent Classification (CPC):
G08B 29/126; G08B 29/123; G08B 25/14; G08B 3/10
(86) International application number:
PCT/EP2021/077431
(87) International publication number:
WO 2022/073996 (14.04.2022 Gazette 2022/15)
(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
Designated Validation States:
KH MA MD TN

(30) Priority: 07.10.2020 GB 202015883

(71) Applicant: Fircroft Technologies
Monmouthshire South Wales NP15 2BT (GB)

(72) Inventor:
  • CHAPMAN, Kieron
    South Wales NP15 2BT (GB)

(74) Representative: Mewburn Ellis LLP 
Aurora Building Counterslip
Bristol BS1 6BX
Bristol BS1 6BX (GB)

   


(54) ALARM SYSTEM AND METHOD OF OPERATING AN ALARM SYSTEM