Patents
Sitemap › G08 - Signalling › G08B - Signalling or calling systems; Order telegraphs; Alarm systems › G08B 29 - Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
Patents for G08B 29 - Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation (6,872)
12/2008
12/03/2008EP1996929A1 Empty tube detection
12/02/2008US7460009 Light source of testing light sensor, test apparatus and method
11/2008
11/27/2008US20080290991 Procedure for the determination of an authorization
11/27/2008DE10330368B4 Verfahren und Anordnung zur Identifizierung und/oder Differenzierung von durch Sensoren angezeigten Stoffen in Gasgemischen sowie ein entsprechendes Computerprogramm und ein entsprechendes computerlesbares Speichermedium Method and apparatus for identifying and / or differentiation of materials displayed by sensors in gas mixtures and a corresponding computer program and a corresponding computer-readable storage medium
11/26/2008CN100437652C Detector assembly suited to smoke alarms
11/25/2008US7457869 System and method for monitoring management
11/25/2008US7456740 Detector device
11/25/2008US7456737 Detector with blinders
11/25/2008US7456736 Extensible sensor monitoring, alert processing and notification system and method
11/25/2008CA2538881C Method and device for identifying and localizing a fire
11/20/2008WO2008045025A3 System and method for semi-distributed event warning notification for individual entities, and computer program product therefor
11/20/2008US20080284581 Method and apparatus for suppressing duplicate alarms
11/20/2008US20080284563 Vehicle Key System
11/20/2008US20080284561 Method for protecting data
11/20/2008DE102007023211B3 Method for verifying presence or authenticity of reference block, involves bringing reference block in electromagnetic field by reading device
11/20/2008CA2670979A1 Methods and apparatus for security device portal sensing
11/19/2008EP1991971A2 Remote surveillance and intervention using wireless phone
11/19/2008EP1991970A1 Intervention in case of incidents in an alarm system
11/19/2008EP1991969A1 Alarm system
11/18/2008US7451925 System for biometric security using a smartcard
11/18/2008US7451924 System for biometric security using a smartcard
11/18/2008CA2366630C Smoke detector housing
11/13/2008WO2008137180A1 Method and system for reduction of electronic article surveillance system false alarms
11/13/2008WO2007100676A3 Method and apparatus for audio assisted testing
11/13/2008US20080282361 Flat panel display with display signal input socket having safeguarding terminal
11/13/2008CA2684182A1 Method and system for reduction of electronic article surveillance system false alarms
11/12/2008EP1989695A1 Obstruction detection device
11/11/2008US7451002 Automated generation of transfer functions based upon machine data
11/11/2008US7449989 Computerised identity matching management
11/06/2008WO2008132475A1 A monitoring method
11/06/2008WO2003049528A3 Fire hydrant anti-tamper device
11/06/2008US20080272131 Insulated Container Having a Temperature Monitoring Device
11/06/2008DE102007020282A1 Meldevorrichtung mit Testmechanismus sowie Spezialschlüssel zur Betätigung des Testmechanismus Signaling device with test mechanism as well as special keys for operating the test mechanism
11/05/2008EP1988519A2 Microprocessor-based combination smoke and carbon monoxide detector having intelligent hush feature
11/05/2008EP1987499A2 Method and apparatus for audio assisted testing
11/05/2008CN101300612A Tamper-proofing for a fire detector
11/05/2008CN101299290A Notification device with test mechanism and special key for actuating test mechanism
11/04/2008US7448087 System for preventing unauthorized use of recording media
10/2008
10/30/2008WO2005081698A3 Animal identification and security system
10/30/2008US20080266076 Emergency Lighting System With Improved Monitoring
10/30/2008DE102007019163A1 Access controlling method for e.g. industrial plant, involves permitting selection process of sensor signal data when determined that access authorization for generator is provided for signal selecting device
10/29/2008EP1984904A1 Obstruction detection device
10/29/2008EP1321952B1 Enabler of teaching pendant
10/29/2008CN101295426A Fire-fighting alarm control cabinet with data acquisition protecting equipment
10/29/2008CN101295425A Hydrogen sulphide gas on-line detecting and alarming device of fishroom on fishing boat
10/28/2008US7443289 Automatic detection of microphone sabotage in a security system device
10/23/2008WO2008125621A1 A method, a device and a system for preventing false alarms in a theft-preventing system
10/23/2008US20080258925 Fire Detector
10/23/2008US20080258905 Method for Determining the Position of Devices in a Hazard Detection System
10/23/2008US20080258904 Alarm device and system
10/23/2008US20080258903 Multifunctional Powerline Sensor Network
10/22/2008CN101290705A Vibration transducer network node consistency calibration method in invasion-proof system
10/21/2008US7441122 Method for providing secure access to a digital resource
10/21/2008US7441118 Network appliance having trusted device for providing verifiable identity and/or integrity information
10/21/2008US7440100 Method for evaluation of a scattered light signal and scattered light detector used for carrying out said method
10/21/2008US7439854 Methods, systems, and computer program products for time-based inhibiting of alarms and time-based removal of inhibited alarms
10/21/2008US7438234 System for biometric security using a smartcard
10/16/2008WO2008105992A3 Computer workstation and method
10/16/2008US20080255681 Methods and apparatus to manage process plant alarms
10/16/2008US20080252457 Electronic vehicle tag
10/16/2008US20080252441 Method and apparatus for performing a real-time root-cause analysis by analyzing degrading telemetry signals
10/16/2008US20080252440 Distributed Monitoring Method
10/16/2008US20080252415 Restricted range lockbox, access device and methods
10/15/2008CN100426330C Infrared microwave alarm
10/14/2008US7436295 Method and apparatus for analyzing surveillance systems using a total surveillance time metric
10/14/2008US7436294 Method and apparatus for disaster prevention
10/14/2008US7436291 Protection of devices in a redundant configuration
10/09/2008WO2008024536A3 Voice alarm system
10/09/2008US20080250510 Distribution channel loss protection for electronic devices
10/09/2008US20080250509 Write Protection For Memory Devices
10/09/2008US20080247184 Keyless entry system
10/09/2008DE102007014497A1 Roboter-Programmierhandgerät Robot teach pendant
10/02/2008WO2008117016A1 Detector
10/02/2008WO2008002608A3 Environmental equipment alarm circuit verification system and method
10/02/2008US20080244759 Computer system with electronic lock and keyboard to control the electronic lock
10/02/2008US20080238651 Self-contained wireless security sensor collective system and method
10/01/2008EP1974247A1 Sensing an operating state of a system
10/01/2008CN101276504A Fire detector
09/2008
09/25/2008US20080231437 Building automation systems and methods
09/24/2008EP1894178B1 A flame detector and a method
09/24/2008CN201122331Y Linetype temperature-sensing fire disaster detector having short circuit broken circuit isolation function
09/24/2008CN201122330Y Linetype temperature-sensing fire disaster detector
09/23/2008US7427925 Hazard detector
09/18/2008WO2008111895A1 Apparatus for generating gas and/or smoke
09/18/2008WO2008109909A1 Building intercom and access system
09/18/2008WO2008091528A3 Motion sensor with led alignment aid
09/18/2008US20080229433 Digital certificate based theft control for computers
09/18/2008US20080229432 Electronic apparatus and method for preventing unauthorized access to an electronic apparatus
09/18/2008US20080224847 Method and Apparatus for Monitoring Fire Detectors
09/18/2008US20080224824 Keyless Entry System
09/18/2008DE202008005069U1 Rauchwarnmelder Smoke detectors
09/18/2008DE19930992B4 Verfahren und Vorrichtung zur Überwachung der Funktion einer Signalleitung zur Übertragung eines Geschwindigkeitssignals Method and device for monitoring the function of a signal line for transmitting a speed signal
09/17/2008EP1970872A2 Test system for detecting the presence of a gas.
09/17/2008EP1969303A1 Method and apparatus for generating consistent simulated smoke
09/17/2008EP1646991A4 Method and system for a filter
09/17/2008EP1494188B1 Abnormality detection device and information apparatus using the same
09/17/2008CN201117070Y Over current voice alarm device
09/17/2008CN201117069Y USB overpressure alarm device
09/17/2008CN101266709A Intelligent heat distribution principle theft prevention monitoring method and its micro alarm device
09/16/2008US7425896 Tag testing device, tag testing method, and tag testing program
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