Patents
Sitemap › G08 - Signalling › G08B - Signalling or calling systems; Order telegraphs; Alarm systems › G08B 13 - Burglar, theft, or intruder alarms
Patents for G08B 13 - Burglar, theft, or intruder alarms (42,025)
04/1999
04/29/1999WO1999020497A1 Anti-theft detecting system
04/29/1999WO1998039750A8 Alarm screen with built-in battery operated sounding unit
04/29/1999CA2307110A1 Anti-theft detecting system
04/29/1999CA2306101A1 Tamper respondent enclosure
04/28/1999EP0862771A4 Electronic article surveillance system with comb filtering and false alarm supression
04/28/1999EP0796483B1 Electronic security system, preferably for protecting residences with television cable connection
04/28/1999CN2316679Y Portable anti-theft multipurpose article cover
04/28/1999CN2316678Y Electronic cipher controlled anti-theft alarm
04/28/1999CN1215377A Apparatus and method for inserting markers into books
04/27/1999US5898458 Surveillance system having an operable recording device and a dummy recording device
04/27/1999US5897741 Apparatus for applying security tags to labels
04/27/1999US5896762 Theft preventing device
04/22/1999WO1999019850A1 Alarm system
04/22/1999WO1999019741A1 Infrared fire detector
04/22/1999WO1999003080A9 Intruder detector system
04/22/1999DE19848272A1 Passive infrared detector
04/22/1999DE19745953A1 Store theft prevention system
04/21/1999EP0909437A1 Semi-hard magnetic elements formed by annealing and controlled oxidation of soft magnetic material
04/21/1999EP0886809A4 User management interface for eas system
04/21/1999EP0780007B1 Radio frequency circuit and memory in thin flexible package
04/21/1999CN2315599Y Multifunctional anti-theft automatic alarm
04/21/1999CN1214782A Apparatus and method for automatically inserting markers into books
04/21/1999CN1214781A Signal discriminating method and device for detecting intrusion into premises
04/20/1999US5896087 Theft protection system, Particularly for textiles, leather goods and other products
04/20/1999CA2111929C Wireless alarm system
04/15/1999DE19744635A1 Fire detector for building fire alarm system
04/14/1999EP0908859A1 Anti-intrusion wall and its use in nfrared barriers
04/14/1999EP0907957A1 Metallic glass alloys for mechanically resonant marker surveillance systems
04/14/1999EP0907941A1 A method of producing a marking-substance containing ampul, an ampul and ampul-fitted theft-deterrent device
04/14/1999EP0907940A1 A security system with maskable motion detection and camera with an adjustable field of view
04/14/1999EP0907939A1 Annealing magnetic elements for stable magnetic properties
04/14/1999CN2314414Y Multifunctional small size alarm against stealing
04/14/1999CN2314411Y Wireless alarm for preventing commodity from being stolen
04/14/1999CN2314410Y Ultrasonic anti-stealing device
04/14/1999CN1214138A Eas marker assemblies for electronic articles
04/13/1999US5894270 Apparatus for the surveillance of an electronic security element in an interrogation zone
04/13/1999US5894269 Theft monitoring apparatus
04/13/1999US5894268 Cassette and security strip therefor
04/13/1999US5894267 Tilt detector for roll-up door
04/08/1999WO1999017261A1 Security devices
04/07/1999EP0907155A1 Method and apparatus for theft detection using digital signal processing
04/07/1999EP0906605A1 Video motion detector with global insensitivity
04/07/1999EP0906604A1 Antena multiplexer with isolation of switching elements
04/07/1999EP0906583A1 Magnetic reading devices
04/07/1999EP0857341A4 Self-locating remote monitoring systems
04/07/1999CN2313249Y Energy-saving electronic anti-theft alarm
04/07/1999CN2313248Y Automatic alarm of anti-theft door
04/07/1999CN1213279A Table-edge hanger
04/06/1999US5892856 Method of presence detection using video input
04/06/1999US5892446 Wild animal deterrent device
04/06/1999US5892441 Sensing with active electronic tags
04/06/1999US5892226 Traffic control systems
04/06/1999US5891240 Radio frequency automatic identification system
04/06/1999CA1340489C Actuator and communication systems
04/01/1999WO1999016233A2 Intelligent video monitor system
04/01/1999WO1999016088A1 Metallic glass alloys for mechanically resonant marker surveillance systems
04/01/1999WO1999016032A1 Deactivateable resonant circuit
04/01/1999WO1999015946A1 Subassembly with one or several damage detector electric circuits and method for producing, testing and/or measuring a subassembly of this type
04/01/1999WO1998053343A9 Tagging system using motion detector
04/01/1999DE19743137A1 Security and warning system for civil and military applications
04/01/1999DE19741889A1 Baugruppe mit ein oder mehreren Stromkreisen eines Beschädigungsdetektors zur Vermeidung oder Erschwerung einer Ausspähung von in der Baugruppe enthaltenen Merkmalen, Daten o. dgl. und Verfahren zur Herstellung sowie Verfahren zur Prüfung und/oder Messung einer solchen Baugruppe Assembly with one or more circuits of a detector to avoid damage or aggravation of a spying in the assembly features, data o. The like. And methods of making and methods for testing and / or measurement of such a module
03/1999
03/31/1999EP0874563A4 Table-edge hanger
03/31/1999CN2312489Y Infrared human body sensing and burglar alarming device with emergency illumination lamp
03/30/1999US5887466 Door lock control system with a dead lock device for an automotive vehicle
03/30/1999CA2160827C Combination security unit
03/30/1999CA2147780C Security system remote control
03/25/1999WO1999014718A1 Display element for use in a magnetic anti-theft system
03/25/1999WO1999014717A1 Tag or label with laminated thin, flat or flexible device
03/24/1999EP0902933A1 Label for marking and remote detection of objects
03/24/1999EP0902932A1 Electronic article surveillance system with cancellation of interference signals
03/24/1999CN2311806Y Anti-theft alarming device
03/23/1999US5886821 Lens assembly for miniature motion sensor
03/23/1999US5886738 Apparatus within a street lamp for remote surveillance
03/23/1999US5886634 Item removal system and method
03/23/1999US5886633 Selectively disconnectable sensor switch for an alarm
03/23/1999US5886632 Passive infrared motion detection circuit having four comparators
03/23/1999US5884407 Device for detecting positional changes
03/18/1999WO1999013443A1 Video surveillance system and method for monitoring a target area
03/18/1999WO1999013442A1 Amorphous magnetostrictive alloy and an electronic article surveillance system employing same
03/18/1999WO1999013441A2 Radio frequency identification tag on flexible substrate
03/18/1999WO1999013440A1 Fastener assembly and method of making the same
03/18/1999DE19740442A1 Security element for item monitoring
03/18/1999DE19739482A1 Videoüberwachungssystem und Verfahren zum Überwachen eines Zielbereichs Video monitoring system and method for monitoring of a target area
03/17/1999EP0902402A2 Method for optically monitoring a space
03/17/1999EP0901642A1 Pulse homodyne field disturbance sensor
03/17/1999EP0859998A4 Electronic control system/network
03/17/1999EP0780014B1 Security device
03/17/1999EP0721681A4 Connecting a portable device to a network
03/17/1999EP0699328B1 An anti-theft device
03/16/1999US5883582 Anticollision protocol for reading multiple RFID tags
03/16/1999US5883579 Garage door status indicating system
03/16/1999US5883575 RF-tags utilizing thin film bulk wave acoustic resonators
03/16/1999US5883574 Arrangement for preventing disturbances in electronic alarm systems
03/16/1999CA2171153C Directable decorative lantern with motion sensor
03/16/1999CA2087467C Wide field of view optical element
03/11/1999WO1999012354A1 Event surveillance system
03/11/1999WO1998035243A3 Electronic tracking tag
03/11/1999DE19737166A1 PIR detector for detecting objects near the detector
03/10/1999EP0901112A1 Display system for burglary-preventing device
03/10/1999EP0900903A2 Device for protection of articles against theft, a corresponding method of manufacturing, and an apparatus for carrying out the method
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