| Patents for G08B 25 - Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems (15,949) |
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| 06/26/1997 | WO1997022940A1 Emergency pcs system for identification and notification of a subscriber's location |
| 06/26/1997 | DE19549252A1 Electronic emergency call module for individuals |
| 06/26/1997 | CA2241284A1 Emergency pcs system for identification and notification of a subscriber's location |
| 06/25/1997 | EP0780013A1 Portable alarm system |
| 06/25/1997 | CN2257054Y Multifunctional automatic monitoring burglar alarm |
| 06/25/1997 | CN1152757A Radio alarm method for guarding against theft and robberyo |
| 06/18/1997 | CN2256564Y Indoor radio remote controlled safety alarm device |
| 06/18/1997 | CN1035218C Motor vehicle on-line monitoring method and system |
| 06/12/1997 | DE19702935A1 Fire services status and services box e.g. for factory or office building |
| 06/12/1997 | DE19545274A1 Electrical contact device for emergency call actuator module |
| 06/11/1997 | EP0680647B1 Remote control of a control system |
| 06/11/1997 | CN1151563A Pre-processor apparatus and method |
| 06/10/1997 | US5638046 Security system |
| 06/10/1997 | US5636378 Impact sensing vest |
| 06/05/1997 | DE19700716A1 Alarm system with spread=spectrum modulation method |
| 06/05/1997 | DE19650176A1 Car apparatus for automatic, mobile emergency call |
| 05/22/1997 | WO1997018540A1 Method and apparatus for summoning police or security personnel for assistance in an emergency situation |
| 05/21/1997 | CN2254577Y 火灾报警联动控制器 Fire alarm linkage controller |
| 05/20/1997 | US5631629 Heartbeat communications |
| 05/15/1997 | DE19639492A1 Help call system, with self activation with occurrence of critical circumstances |
| 05/15/1997 | DE19541363A1 Digital signal radio transmission method between mobile transmitter and receiver |
| 05/14/1997 | EP0772853A1 Improvements relating to alarm detectors for building surveillance |
| 05/14/1997 | EP0772851A1 Fire detector comprising an analog sensor |
| 05/14/1997 | CN2254217Y Fire alarm networking automatic alarm device |
| 05/13/1997 | US5630209 Emergency call system |
| 05/13/1997 | US5630183 Camera accessory mounting and fixing device |
| 05/13/1997 | US5629687 Universal interface for remotely-monitored security systems |
| 05/07/1997 | EP0772172A1 Alarm device with increased security against disturbances |
| 05/07/1997 | DE19642940A1 Electronic theft or vandalism protection device for automatic machines contg. cash or goods, e.g. for parking meters or vending machines |
| 05/06/1997 | US5627514 Fire detector and fire receiver |
| 05/06/1997 | US5627341 Electrical cable raceway assembly for repositioning an electrical fire alarm pull station on a wall |
| 05/02/1997 | EP0770250A1 Smoke detector system with digital display |
| 05/02/1997 | EP0745248A4 Interactive control of remote equipment |
| 04/30/1997 | CN2253504Y Intellignet safety guarding controller for residence |
| 04/30/1997 | CN1148688A Anomaly alarming device |
| 04/30/1997 | CN1034726C Remote monitoring system with variable period communication check |
| 04/29/1997 | US5625338 For a security system |
| 04/17/1997 | WO1997014257A1 Mobile telephone location system and method |
| 04/17/1997 | DE19537940A1 Remote monitoring surveillance system for building, grounds, or vehicle |
| 04/17/1997 | CA2234572A1 Mobile telephone location system and method |
| 04/16/1997 | CN2252370Y Intelligence siren |
| 04/15/1997 | US5621417 Method and mechanism for reduction of within-train reported data |
| 04/15/1997 | US5621383 Ring network system capable of detecting an alarm in each node |
| 04/10/1997 | WO1997013230A2 A security system |
| 04/02/1997 | EP0766096A2 Rescue aiding apparatus and search system |
| 04/02/1997 | CN2251173Y 中继式无线防盗报警器 Wireless burglar alarm relay |
| 03/27/1997 | WO1997011444A1 Security system |
| 03/26/1997 | EP0708952B1 Electronic device for continuous, or discontinuous, connection between persons and objects |
| 03/25/1997 | US5614887 Patient monitoring system and method thereof |
| 03/20/1997 | DE19534564A1 Passive infrared alarm system for protection of indoor valuables |
| 03/19/1997 | CN2249932Y Foot contact anti-robbing alarm |
| 03/19/1997 | CN1145677A Alarm Systems |
| 03/18/1997 | US5612749 Apparatus and method for receiving messages from a central transmitter with a television receiver |
| 03/12/1997 | EP0761160A1 Medical system for patients-at-home |
| 03/12/1997 | CN1144965A Universal mounting plate for audible-visual alarms |
| 03/06/1997 | DE19532103A1 Room monitor, esp. baby monitor or burglar alarm |
| 03/05/1997 | EP0760464A1 Pre-processor apparatus and method |
| 03/04/1997 | US5608412 Protocol and mechanism for mutter mode communication for stationary master tracking unit |
| 02/27/1997 | WO1997003426A3 Providing an alarm in response to a determination that a person may have suddenly experienced fear |
| 02/27/1997 | DE19531082A1 Wireless alarm installation, e.g. burglar alarm |
| 02/20/1997 | WO1997006519A1 A bed status information system for hospital beds |
| 02/20/1997 | WO1997006499A1 System and method for automatic critical event notification |
| 02/18/1997 | US5604479 Voice recording and playback apparatus, and alarm system with voice recording and playback apparatus |
| 02/12/1997 | CN2247359Y Paging type theft-proof alarm device |
| 02/12/1997 | CN1142873A Transponder for a detection system |
| 01/30/1997 | WO1997003426A2 Providing an alarm in response to a determination that a person may have suddenly experienced fear |
| 01/29/1997 | EP0755550A1 Alarm systems |
| 01/28/1997 | US5598427 Wireless alarm system |
| 01/28/1997 | US5598151 Firearm security system and access lock therefor |
| 01/23/1997 | WO1997002694A1 Process for monitoring an object using a digital data network |
| 01/21/1997 | US5596625 Method for routing emergency calls during busy interface channel conditions |
| 01/21/1997 | US5596313 Dual power security location system |
| 01/08/1997 | EP0548340A4 Non-audible alarm for patient monitor and life support equipment system |
| 01/08/1997 | CN1139785A Emergency dynamic monitor and control system for community |
| 01/03/1997 | WO1997000507A1 System and method for arming an alarm system when an occupant fails to turn the system on |
| 01/02/1997 | EP0751488A1 Terminal sensing device for a disaster prevention monitoring system |
| 01/02/1997 | DE19523980C1 Verfahren zur Überwachung von Objekten über eine Datenfernübertragungsleitung Method for monitoring of objects via a remote data transmission line |
| 01/02/1997 | DE19523227A1 Alarm system esp. for emergency calls in situations not allowing normal calls |
| 01/02/1997 | DE19522803A1 Safety monitoring of individuals requiring care |
| 12/31/1996 | US5589818 Personal response system with remotely adjustable microphone sensitivity |
| 12/27/1996 | EP0750286A2 Apparatus for monitoring and alarming when perturbations occur in a monitored area |
| 12/25/1996 | CN1138694A Optical fiber type fire sensor system |
| 12/24/1996 | US5588005 Protocol and mechanism for primary and mutter mode communication for asset tracking |
| 12/24/1996 | US5587705 Multiple alert smoke detector |
| 12/24/1996 | US5587701 Portable alarm system |
| 12/19/1996 | WO1996041437A1 Wireless alarm system |
| 12/19/1996 | DE19619330A1 Assistance call system with mobile unit for transmitting assistance call |
| 12/17/1996 | US5586057 Industrial equipment operating status scanner |
| 12/11/1996 | EP0748085A1 Local communication network for power reduction and enhanced reliability in a multiple node tracking system |
| 12/11/1996 | EP0748084A1 Protocol and mechanism for primary and mutter mode communication for asset tracking |
| 12/11/1996 | EP0748082A1 Protocol and mechanism for mutter mode communication for stationary master tracking unit |
| 12/11/1996 | EP0747726A2 Method and mechanism for reduction of within-train reported data |
| 12/04/1996 | EP0745248A1 Interactive control of remote equipment |
| 12/03/1996 | CA2032778C Fire alarm display |
| 11/28/1996 | WO1996037956A1 Multiple transmission channel group transmitter |
| 11/28/1996 | DE19539989C1 Alarm system for houses and other buildings etc. |
| 11/28/1996 | CA2222496A1 Multiple transmission channel group transmitter |
| 11/26/1996 | US5579443 Emergency vehicular communication device capable of contacting a plurality of services |
| 11/26/1996 | US5578989 Personal security system with system wide testing |
| 11/21/1996 | WO1996036952A1 Communication system |