Patents
Sitemap › G08 - Signalling › G08B - Signalling or calling systems; Order telegraphs; Alarm systems › 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
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)
11/1998
11/24/1998US5841345 Two-way communication device having emergency detecting component
11/21/1998CA2237430A1 Emergency response system
11/20/1998CA2234891A1 Trainable transmitter system and method of using a trainable transmitter for transmitting an rf signal including a personal identification number
11/19/1998DE19721042A1 Security system monitoring method
11/19/1998DE19720243A1 Transmitter and receiver combination for searching objects or persons
11/17/1998US5838237 Personal alarm device
11/17/1998US5838223 Patient/nurse call system
11/12/1998DE19719335A1 Room or area surveillance system
11/11/1998CN1198562A Phonetic fire alarm device with UPS device
11/10/1998US5835907 Emergency PCS system for identification and notification of a subscriber's location
11/10/1998US5835017 Radio searching system
11/05/1998WO1998049663A1 Home automation and security system controller
11/04/1998EP0875875A2 Method and device for alerting auxiliary or surveillance organs
11/04/1998EP0593455B1 Selective call receiver having anti-theft protection
11/04/1998CN1197972A Method for managing facilities and workers within closed passage
11/03/1998US5831546 Automatic addressing in life safety system
11/03/1998US5831543 Fire alarm glass cover frame
11/03/1998US5831519 Traffic supervision system for vehicles
10/1998
10/29/1998WO1998048293A2 Interaction between an adjunct positioning system and a radiocommunication system
10/29/1998CA2287289A1 Interaction between an adjunct positioning system and a radiocommunication system
10/28/1998EP0874341A2 Reduced power installation and supervision of wireless security system devices
10/28/1998EP0873643A1 A security system
10/27/1998US5828292 Button emergency signal via incorporated transmitter
10/24/1998CA2203591A1 Home automation and security system controller
10/22/1998WO1998047117A1 A security system with maskable motion detection and camera with an adjustable field of view
10/22/1998WO1998046479A1 Electronic emergency call and locating system for rescueing persons in distress
10/20/1998US5825480 Observing apparatus
10/14/1998CN2294496Y Computer controlled paging alarm
10/13/1998USRE35920 Event-activated reporting of vehicle location
10/13/1998US5821855 Recognition responsive security system
10/08/1998DE19710135A1 Security information system e.g. for motor vehicles
10/08/1998CA2197581A1 The silent security alarm
10/07/1998EP0868700A1 Emergency pcs system for identification and notification of a subscriber's location
10/07/1998EP0734560B1 Wireless alarm system
10/06/1998CA1340076C Control system for fire suppression apparatus
10/06/1998CA1340075C Control system for fire suppression apparatus
09/1998
09/29/1998US5815074 Signal transmission apparatus
09/24/1998DE19706638C1 Method of operating portable global positioning system (GPS)-based navigation and emergency call system e.g. for medical purposes
09/23/1998EP0866432A2 Security system with audible link two-way communication
09/23/1998CN1039945C Setting device for fire alarm system
09/22/1998US5812054 Device for the verification of an alarm
09/17/1998WO1998040861A1 Method and device for connecting functional units in a signalling system
09/17/1998WO1998040860A1 Method and device for connecting functional units in a signalling system
09/17/1998DE19710012A1 Verfahren und Vorrichtung zum Verbinden von Funktionseinheiten eines Meldesystems A method and apparatus for connecting the functional units of a signaling system
09/17/1998DE19710011A1 Verfahren und Vorrichtung zum Verbinden von Funktionseinheiten eines Meldesystems A method and apparatus for connecting the functional units of a signaling system
09/17/1998DE19709971A1 HF alarming system for emergencies
09/16/1998EP0731965B1 Security/prevention system with related device
09/11/1998WO1998039753A1 System for reducing disaster damage
09/11/1998WO1998039752A1 Mayday communication apparatus
09/11/1998WO1998039722A1 A method and apparatus for generating an indication of loss of positioning integrity in emergency call systems
09/09/1998CN2290896Y Long-distance anti-theft alarm
09/08/1998US5805670 Private notification system for communicating 9-1-1 information
09/08/1998US5805071 Universal mounting plate for audible-visual alarms
09/08/1998US5805063 Wireless security sensor transmitter
09/03/1998WO1998038611A1 Mobile telephone with a gps receiver and ekg electrodes
09/02/1998EP0800740B1 Process for monitoring an object using a digital data network
09/01/1998US5802494 Patient monitoring system
09/01/1998US5802280 Method for tracing an electronic device
09/01/1998US5801626 Alarm communications system with supervision signal RSSI analysis
08/1998
08/25/1998US5798711 High throughput embedded code hopping system with bypass mode
08/20/1998WO1998036390A1 Radio alarm
08/19/1998CN1190841A Method of calling security guard for intermediate and small switchboard junction line in domestic automation system
08/18/1998US5797091 Personal communication system and method of use
08/13/1998DE19704544A1 Portable signal source for signalling emergency assistance
08/12/1998EP0857341A1 Self-locating remote monitoring systems
08/11/1998US5793284 Portable radio paging alarm apparatus and associated method for a vehicle containing an animal
08/06/1998WO1998023076A3 Process for localising a person in need of assistance and mobile emergency call system
08/06/1998DE19704037A1 Arrangement for triggering alarms in a building
08/05/1998EP0856828A2 Alarm system
08/05/1998CN1189658A Audio-frequency bus multistage internet alarm system
08/04/1998US5790024 Intrusion monitoring system
08/04/1998US5790022 Security tracking system
08/04/1998US5790020 E.A.S. system with selective disabling
07/1998
07/30/1998WO1998033114A1 Firearm security system and access lock therefor
07/29/1998EP0855123A1 Mobile telephone location system and method
07/29/1998CN2286904Y Distributted network intelligent alarm device
07/29/1998CN1188952A Wireless automatic alarming device for 10KV over high voltage distribution line failure
07/28/1998US5787258 Life safety system having a panel network with message priority
07/28/1998US5785650 Medical system for at-home patients
07/28/1998CA2092764C Rescue alert kit
07/22/1998CN1039261C Failure detector for warning device
07/21/1998US5784005 Communications infrasturcture system for vehicles
07/21/1998US5783993 Electronically programmable gauge
07/21/1998US5783989 For monitoring a protected area and sounding an alarm
07/15/1998CN1187659A Intelligent automatic multi-alarm accepting network system
07/14/1998US5781101 Vehicular emergency message system activation diagnostics recorder
07/09/1998WO1998029852A1 System for monitoring and assisting isolated persons and device for implementing the system
07/09/1998WO1998012068A3 Portable alarm system
07/09/1998CA2275959A1 System for monitoring and assisting isolated persons and device for implementing the system
07/08/1998CN2285919Y Wireless antirobbing alarm device
07/08/1998CN1187098A Body defence mobile telephone set
07/07/1998US5777551 Portable alarm system
07/07/1998US5777549 Method and apparatus for policy-based alarm notification in a distributed network management environment
07/07/1998US5777545 Remote control apparatus for power line communications system
07/02/1998DE19654644A1 Emergency call system especially for private households
07/01/1998EP0850468A1 System and method for arming an alarm system when an occupant fails to turn the system on
07/01/1998EP0850467A2 Self-locating remote monitoring systems
07/01/1998CN1186534A Advanced embedded code hopping system
06/1998
06/30/1998US5774051 Hand portable communicator for controlling a security system
06/30/1998US5774050 Radio alarm security system
1 ... 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 ... 160