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)
07/1999
07/28/1999CN2331036Y Switch type anti-burglar alarm
07/27/1999US5930724 Portable telephone
07/27/1999US5930342 Asset management for copiers and facsimile machines
07/27/1999US5929753 Vehicle/aircraft security system based on vehicle displacement profile, with optional GPS/cellular discrimination indicator
07/27/1999US5929445 Passive infrared detector
07/27/1999US5927112 Theft detection mechanism and anti-theft device for vehicle
07/27/1999CA2157742C Interactive surveillance device
07/22/1999WO1999036653A1 Anti-theft device for spectacle frames
07/22/1999DE19801902A1 Security fence with two or more rolls of barbed wire
07/22/1999DE19730244A1 Security fence, used in e.g. air ports
07/22/1999CA2313410A1 Anti-theft device for spectacle frames
07/21/1999EP0929883A1 Display element for use in a magnetic anti-theft system
07/21/1999EP0811212B1 A monitoring device
07/21/1999CN2330025Y Sensor for burglar alarm
07/21/1999CN2330024Y Anti-theft acousto-optic language automatic warning apparatus for seeking help
07/21/1999CN2330023Y Intelligent anti-theft alarm capable of identifying master and thief
07/21/1999CN2330022Y Warning door bell
07/20/1999US5926280 Fire detection system utilizing relationship of correspondence with regard to image overlap
07/20/1999US5926210 Mobile, ground-based platform security system which transmits images that were taken prior to the generation of an input signal
07/20/1999US5926095 Transverse field annealing process to form E.A.S. marker having a step change in magnetic flux
07/20/1999US5926094 Antitheft label and process for its deactivation, in particular for clothing articles
07/20/1999US5926093 Drive circuit for reactive loads
07/20/1999US5926092 Theftproof device for computer system
07/20/1999US5926091 Alarm system for computer equipment connected in a network
07/20/1999US5925861 Security door lock arrangement with magnetically operated switch in the closed door position
07/15/1999WO1999035516A1 Uni-directional magnetic tag
07/15/1999DE19860898A1 Method for identifying comestibles, which have been tampered with and returned to the point of sale
07/15/1999CA2258436A1 Apparatus for authenticating products and authorizing processes using the magnetic properties of a marker
07/14/1999EP0928472A1 An apparatus for data communication and deactivation of electronic article surveillance tags
07/14/1999EP0928471A1 A data communication and electronic article surveillance tag
07/14/1999EP0928470A1 Apparatus for deactivation of electronic article surveillance tags
07/14/1999EP0928469A1 Apparatus for deactivation of electronic article surveillance tags
07/14/1999EP0928468A1 Electronic article security system for store which uses intelligent security tags and transaction data
07/14/1999EP0928467A1 Apparatus for capturing data and deactivating electronic article surveillance tags
07/14/1999EP0928466A1 Method of and apparatus for automatic deactivation of electronic article surveillance tags
07/14/1999EP0788643B1 Intrusion detection system
07/14/1999CN2329124Y Anti-theft alarm using pager as medium
07/14/1999CN2329066Y Multifunction infrared voice generator
07/14/1999CN2329048Y Anti-theft alarm
07/14/1999CN2329047Y Anti-theft alarm
07/13/1999US5923364 Video security system
07/13/1999US5923263 Driver safety and swimming pool safety device
07/13/1999US5923250 Size discriminating dual element PIR detector
07/13/1999US5923249 Slot machine having game playing means
07/13/1999US5922482 Contamination of food, drugs, agriculture product by tear of gloves which are made of plastic or elastomers and ferrite conducting and magnetic particles are uniformaly distributed through out the gloves, detected by metal detector
07/13/1999US5921661 Automatic bulb shutoff system for lighting fixtures
07/13/1999US5921583 Antitheft label
07/13/1999CA2042496C Pin-clutch mechanism for theft-deterrent device
07/08/1999DE19748868C1 Double glazed window with break-in alarm conductor
07/07/1999EP0927979A2 Device for monitoring a building and/or a room
07/07/1999EP0685090A4 Managing an inventory of devices.
07/07/1999CN2328061Y Cut off alarm network against stealing
07/07/1999CN2328060Y Cut-off alarm controller against stealing
07/07/1999CN2328059Y Device for three-phase att hour meter against evading charges
07/07/1999CN2327574Y Stealing alarm
07/06/1999US5920338 Asynchronous video event and transaction data multiplexing technique for surveillance systems
07/06/1999US5920290 Resonant tag labels and method of making the same
07/06/1999US5920270 Security system remote control
07/06/1999US5920262 Omnidirectional deactivator for magnetic labels or tags of EAS systems
07/06/1999CA2047559C Magnetically-coupled, two-resonant-circuit, frequency-division tag
07/01/1999WO1999033040A1 Method and system for surveillance of portable articles
07/01/1999DE19757497A1 Optical monitoring device for continuous monitoring of space using electronic camera
06/1999
06/30/1999EP0925563A1 Passive infrared detector
06/30/1999EP0925562A1 Electronic article surveillance protection for printed circuit boards
06/30/1999EP0820534B1 Metallic glass alloys for mechanically resonant marker surveillance systems
06/30/1999CN2327023Y Multi-directional fixed-point anti-theft alarm
06/29/1999US5917775 Apparatus for detecting the discharge of a firearm and transmitting an alerting signal to a predetermined location
06/29/1999US5917412 For use in deactivating electronic article surveillance tags
06/29/1999US5917410 Glass break sensor
06/24/1999WO1999031631A1 Multi-thread re-entrant marker with transverse-anisotropy flux concentrators
06/24/1999WO1999019850A9 Alarm system
06/24/1999DE19860666A1 Monitoring device for swimming pool
06/24/1999DE19755300A1 Room penetration protection method
06/24/1999CA2312968A1 Multi-thread re-entrant marker with transverse-anisotropy flux concentrators
06/23/1999EP0924671A2 Image analyser
06/23/1999EP0924592A2 Tamper-proof electrical apparatus
06/23/1999EP0786102B1 Optical windows
06/23/1999CN2325828Y Burgler alarm
06/23/1999CN2325827Y Electronic intruder alarm
06/23/1999CN2325826Y Adhering type multi-purpose alarm
06/22/1999US5914692 Multiple loop antenna with crossover element having a pair of spaced, parallel conductors for electrically connecting the multiple loops
06/22/1999US5914667 Advanced embedded code hopping system having master fixed code encryption
06/22/1999US5914658 Crime prevention display device, exhibit crime prevention alarm control method and apparatus therefor
06/19/1999CA2254695A1 Anti-theft alarm for portable electrically operated devices
06/17/1999WO1999030384A1 Antenna and transmitter arrangement for eas system
06/17/1999WO1999030277A1 An apparatus and a method for monitoring an animal related space
06/17/1999DE19815764C1 Apparatus for locking building doors and entry points
06/17/1999DE19754295A1 Window damage detection
06/16/1999EP0922274A1 Magnetomechanical electronic article surveillance marker with low-coercivity bias element
06/16/1999CN2324581Y Rolling valve antitheft alarming device
06/16/1999CN1219719A Anti-theft alarm
06/15/1999US5912622 Anti-theft tag
06/15/1999US5912620 Combined type intrusion and attack sensing means
06/15/1999US5912619 Security system using optical sensors
06/15/1999US5912075 Magnetic marker and process for manufacturing a roll having a plurality of magnetic markers arranged transversely thereon
06/15/1999US5911762 Anti-theft device
06/10/1999WO1999028878A1 Anti-theft system
06/10/1999WO1999028852A1 Security device having multiple security features and method of making same
06/10/1999WO1999016233A3 Intelligent video monitor system
06/10/1999DE19855856A1 Antitheft-security device for fixing element in vehicle
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