Title (en)

AN ALARM DEVICE

Publication

EP 0245101 A3 19890426 (EN)

Application

EP 87304080 A 19870507

Priority

GB 8611104 A 19860507

Abstract (en)

[origin: EP0245101A2] An alarm device, said alarm device comprising a portable housing (1) containing an arming and dis-arming arrangement, and an alarm signal generator (8), and a switch (6), closure of the switch serving to actuate the alarm signal generator when the device is armed, the switch being adapted to be closed when part (5) of the device on the exterior of the housing is permitted to move away from the rest of the housing, said arming and dis-arming arrangement comprising means (7) adapted to receive and respond to a predetermined arming signal to arm the device and a predetermined dis-arming signal to dis-arm the device, the arming and dis-arming signal being transmitted to the device from a position (10,16) remote from the device.

IPC 1-7

G08B 13/14

IPC 8 full level

G08B 13/08 (2006.01); G08B 13/14 (2006.01); G08B 13/22 (2006.01)

CPC (source: EP)

G08B 13/08 (2013.01); G08B 13/149 (2013.01); G08B 25/008 (2013.01)

Citation (search report)

• [Y] US 4143368 A 19790306 - ROUTE WILLIAM D, et al
• [Y] US 4090183 A 19780516 - MILLER JOE
• [A] US 4246573 A 19810120 - KISS LASZLO A
• [A] GB 2145860 A 19850403 - REED INTERNATIONAL LTD
• [A] GB 1197584 A 19700708 - GEN ALARM CORP [US]
• [A] GB 2023899 A 19800103 - HITACHI LTD

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 0245101 A2 19871111; EP 0245101 A3 19890426; GB 8611104 D0 19860611

DOCDB simple family (application)

EP 87304080 A 19870507; GB 8611104 A 19860507