| Patents for G08B 7 - Signalling systems according to more than one of groups; Personal calling systems according to more than one of groups (2,936) |
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| 11/06/2013 | CN102542706B Control method of sickroom wireless calling system |
| 10/30/2013 | CN203260154U Electronic warning device for electric power facility of petroleum-smelting department |
| 10/30/2013 | CN203260150U Tunnel personnel entering alarm system |
| 10/30/2013 | CN203260134U Novel acousto-optic doorbell |
| 10/24/2013 | WO2013156414A1 Guidance system that is integratable into the ground |
| 10/24/2013 | DE102012206522A1 Device, particularly mobile phone for signaling approaching electric vehicle, particularly passenger car or utility vehicle, has receiving- or sensor unit for detecting electromagnetic signal or magnetic field emitted from electric vehicle |
| 10/23/2013 | CN203250497U LED displaying system for public and safety information |
| 10/23/2013 | CN203250389U 高压输电线路警示器 High Voltage Transmission Line alerts |
| 10/23/2013 | CN103366516A Intelligent power transmission line monitoring system and method |
| 10/23/2013 | CN103366498A Real-time dynamic monitoring and alarming device |
| 10/23/2013 | CN103366497A Coating machine failure warning device |
| 10/17/2013 | US20130271277 Personal security device |
| 10/16/2013 | CN203242091U Low-voltage power line anti-theft system convenient to install |
| 10/16/2013 | CN203242090U Alarm for preventing transformer in low-voltage power line from being stolen |
| 10/16/2013 | CN203242089U Infrared anti-theft clock |
| 10/16/2013 | CN203242080U Power equipment heating temperature alarm |
| 10/09/2013 | CN203232562U 射频无线反馈系统 RF Wireless feedback system |
| 10/09/2013 | CN203232515U Acousto-optic linkage terminal apparatus |
| 10/09/2013 | CN103345823A School alarm system |
| 10/02/2013 | EP2643825A1 Emergency guidance display |
| 10/02/2013 | CN203224984U Safety early-warning device mounted in mechanical equipment |
| 10/02/2013 | CN203224977U Remote monitoring apparatus for fire fighting system |
| 10/02/2013 | CN203224954U Cable anti-theft alarm system without electricity |
| 10/02/2013 | CN103335295A Lamp with gas alarm |
| 10/02/2013 | CN103335240A Table lamp with gas alarm |
| 09/26/2013 | US20130249700 Torque Warning Hand Tool |
| 09/25/2013 | CN203217910U Warning board |
| 09/25/2013 | CN203217731U Combustible gas detection alarm |
| 09/18/2013 | CN203204808U Fire protection wireless alarm apparatus |
| 09/18/2013 | CN203204769U Fire monitoring and alarm system based on Internet of Things |
| 09/18/2013 | CN203204741U Wireless ward calling system in hospital |
| 09/18/2013 | CN203204740U Acoustic-optical annunciator |
| 09/18/2013 | CN203204739U Acousto-optic alarm device for mine locomotive |
| 09/18/2013 | CN103310576A Intelligent networked alarm system for community security and protection |
| 09/11/2013 | CN203192180U Mountain crack widening alarm device |
| 09/11/2013 | CN203192166U Disaster and danger warning device |
| 09/11/2013 | CN203192144U Anti-burglary system |
| 09/11/2013 | CN103298335A Intelligent watering can |
| 09/11/2013 | CN103295349A Highway alarm apparatus in rain and fog days |
| 09/11/2013 | CN103295348A Warning light |
| 09/04/2013 | EP2632245A1 Intelligent watering can |
| 09/04/2013 | CN103280055A Low-voltage electric power circuit anti-theft system capable of improving alarm function |
| 09/04/2013 | CN103280053A Alarm system for preventing low-voltage electric power circuit from being stolen |
| 09/04/2013 | CN103280040A Alarm apparatus |
| 08/28/2013 | EP2631885A2 Method for controlling a hazard warning device and hazard warning device |
| 08/21/2013 | EP2364573B1 Illumination system comprising a plurality of illumination devices |
| 08/21/2013 | CN203149744U A dynamic LED warning lamp board |
| 08/21/2013 | CN203149743U A multifunctional magnetic plaster |
| 08/21/2013 | CN103258258A Asset monitoring and anti-theft method based on RFID technology |
| 08/21/2013 | CN102840564B Multifunctional lighting stroboscopic holding device |
| 08/20/2013 | CA2505202C Movable barrier operator system display method and apparatus |
| 08/14/2013 | CN203134299U Solar acousto-optic warning board of electric transmission line |
| 08/14/2013 | CN203134131U Improved intelligent traffic lights |
| 08/14/2013 | CN103247136A Multi-terminal monitoring system for forest fire prevention |
| 08/14/2013 | CN103247131A Forest monitoring system with visible light cameras |
| 08/14/2013 | CN103247130A Dual-communicating forest fireproof monitoring system |
| 08/07/2013 | CN203118134U Two-in-one warning device |
| 08/07/2013 | CN203118133U Acousto-optic warning board |
| 08/07/2013 | CN203118132U Room status query device |
| 08/01/2013 | US20130194104 Warning lamp column |
| 08/01/2013 | DE102012201180A1 System und Verfahren zur Anzeige einer fluchtwegrelevanten Information System and method for displaying a fluchtweg relevant information |
| 07/31/2013 | EP2620923A2 System and method for displaying information relevant to escape routes |
| 07/31/2013 | CN203102466U Building site caution board |
| 07/31/2013 | CN203096635U Portable traffic wireless network active caution device |
| 07/31/2013 | CN102610046B Real-time working condition multifunctional alarm system |
| 07/31/2013 | CN102542726B In-situ electrified safe audible and visible alarming device |
| 07/25/2013 | WO2013107975A1 Wake-on-lan for a device connected to a multi-link network |
| 07/24/2013 | CN203084865U Acousto-optic fire alarm |
| 07/24/2013 | CN203084847U Extensible multi-position timing responder |
| 07/24/2013 | CN203084846U Intelligent wireless responder |
| 07/24/2013 | CN203084845U Audible-visual alarm |
| 07/18/2013 | US20130181811 Magnetometer Accuracy and Use |
| 07/17/2013 | DE202013004826U1 Warnsystem zur Anbringung an Ein- und Ausfahrten Warning system for attachment to entrances and exits |
| 07/17/2013 | CN203070447U Multifunctional self-defence gavel |
| 07/17/2013 | CN203058368U Clothes provided with warning device |
| 07/17/2013 | CN103208164A Fire monitoring alarm system based on internet of things |
| 07/16/2013 | CA2685077C Methods and apparatus for providing power to a notification appliance circuit |
| 07/10/2013 | CN203057307U Protective cover for surveillance camera and surveillance camera |
| 07/10/2013 | CN203057306U Surveillance camera |
| 07/10/2013 | CN203055093U Self-induction acousto-optic warning board |
| 07/10/2013 | CN203055032U Control circuit having functions of liquid crystal display and voice alarm |
| 07/10/2013 | CN103198593A Top drive guide rail pin breaking off and exiting alarming system |
| 07/10/2013 | CN103198592A Multifunctional magnetic sticker |
| 07/10/2013 | CN102231217B Acousto-optic explosion-proof alarm device |
| 07/09/2013 | US8482403 Interacting with devices based on physical device-to-device contact |
| 07/03/2013 | CN203038386U A responder |
| 07/03/2013 | CN103186960A Touch control sound-light alarm circuit |
| 06/27/2013 | US20130162414 Indicator apparatus for healthcare communication system |
| 06/26/2013 | CN103179727A Light-emitting diode (LED) flickering control circuit and alarm |
| 06/26/2013 | CN103177517A Responder |
| 06/20/2013 | US20130154826 Tactile and Visual Alert Device Triggered by Received Wireless Signals |
| 06/19/2013 | EP2603904A1 Person-guiding system for evacuating a building or a building section |
| 06/19/2013 | CN203012934U Power transmission line dangerous point voice broadcasting warning device |
| 06/19/2013 | CN203012892U Audible and visual alarm |
| 06/19/2013 | CN203012873U Vibrating-type doorbell |
| 06/19/2013 | CN203012872U Multipoint flashing electronic doorbell |
| 06/19/2013 | CN103164914A Dynamic light emitting diode (LED) warning light board |
| 06/19/2013 | CN103164913A Intelligent quick multi-path digital quick-responding system |
| 06/18/2013 | CA2684905C Methods for emergency communication within a fire safety system |
| 06/13/2013 | US20130147756 Systems and methods for touch panel sensing and indicating |