G08B29/126 - CPC Classification Index

ClassID:

194953 ⎘

G08B29/126 - CPC Classification

Classification description:

Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation; Checking intermittently signalling or alarm systems of annunciator circuits

Recent Application in this class:

20250391264

2025-12-25

SOUNDER DEVICE

20240334579

2024-10-03

CENTRAL REPORTING FOR LIFE SAFETY EQUIPMENT

20230254960

2023-08-10

Central reporting for life safety equipment

20230162592

2023-05-25

Automated testing of emergency lights

20230100592

2023-03-30

Piezo sounder self-test using feedback pin

20210272445

2021-09-02

Automated testing of emergency lights

20210235569

2021-07-29

Emergency lighting system with integrated testing and reporting functionality

20210233387

2021-07-29

Verification of a beacon or strobe in a VAD

20210142653

2021-05-13

System and method for testing networked alarm units

#10

20210065535

2021-03-04

Control panel for processing a fault associated with a thermographic detector device of a fire alarm control system

#11

20190378401

2019-12-12

Alert fault detection system and method

#12

20190289691

2019-09-19

Single stage current controller for a notification appliance

#13

20190259254

2019-08-22

SYSTEM FOR DOORWAY EMERGENCY EXIT LED LIGHTING

#14

20190259253

2019-08-22

SYSTEM FOR WALL-MOUNTED EMERGENCY EXIT LED LIGHTING

#15

20190051060

2019-02-14

Functional safety critical audio system for autonomous and industrial applications

#16

20190027958

2019-01-24

Emergency lighting system with integrated testing and reporting functionality

#17

20180358018

2018-12-13

System and method for testing emergency address systems using voice recognition

#18

20180301020

2018-10-18

Safety instrumented control apparatus and method thereof, and safety instrumented system

#19

20180293854

2018-10-11

System and method for emergency exit LED lighting

#20

20180240326

2018-08-23

Method and system for monitoring fire alarm systems

#21

20180197404

2018-07-12

Systems and methods for coordinating and administering self tests of smart home devices having audible outputs

#22

20170092113

2017-03-30

Testing system and method for fire alarm system

#23

20170032662

2017-02-02

Apparatus and method for supervising audio system during battery mode

#24

20160364978

2016-12-15

Systems and methods for coordinating and administering self tests of smart home devices having audible outputs

#25

20160364977

2016-12-15

Systems and methods for coordinating and administering self tests of smart home devices having audible outputs

#26

20160343242

2016-11-24

Systems and methods for self-administering a sound test

#27

20160343241

2016-11-24

Systems and methods for testing hazard detectors in a smart home

#28

20160283681

2016-09-29

Apparatus and method for acoustic alarm detection and validation

#29

20160267775

2016-09-15

System and method of self-monitoring notification appliances

#30

20160049054

2016-02-18

Mounting bracket including emergency lighting

#31

20150332585

2015-11-19

Method of noise suppression for voice based interactive devices

#32

20150332584

2015-11-19

AUDIO SUBSYSTEM MONITORING MECHANISM FOR PATIENT MONITORS

#33

20150262472

2015-09-17

Method for collecting information pertaining to an audio notification system

#34

20150254971

2015-09-10

Systems and methods of calibrating replacement alarm control panels

#35

20150245116

2015-08-27

Audio unit and method for generating a safety critical audio signal

#36

20150206421

2015-07-23

Testing system and method for fire alarm system

#37

20150123782

2015-05-07

Supervising alarm notification devices

#38

20140340215

2014-11-20

Method for self-testing notification appliances in alarm systems

#39

20140266677

2014-09-18

Method for testing notification appliances in alarm systems

#40

20140266676

2014-09-18

Method for self-testing notification appliances in alarm systems

#41

20130328694

2013-12-12

System, a processing unit, a method and a computer program product for monitoring sensors

#42

20130199260

2013-08-08

Detector cleaner and/or tester and method of using same

#43

20130147620

2013-06-13

REMOTE MONITORING OF AN EMERGENCY SYSTEM DURING TEST OF EMERGENCY NOTIFICATION DEVICES

#44

20130063263

2013-03-14

Self-contained detection method and device

#45

20130027198

2013-01-31

Method and apparatus for communicating with non-addressable notification appliances

#46

20120286946

2012-11-15

FULLY SUPERVISED SELF TESTING ALARM NOTIFICATION APPARATUS

#47

20110193682

2011-08-11

REMOTE FIRE DETECTION BYPASS FOR TESTING FIRE-SMOKE ALARM AND INDICATION DEVICES

#48

20100315224

2010-12-16

Self-testing notification appliance

#49

20100306797

2010-12-02

SYSTEMS AND METHODS FOR A NATIONAL EMERGENCY ALERT TEST MESSAGE

#50

20090273463

2009-11-05

Emergency warning system and method of installation

#51

20090009352

2009-01-08

System for testing NAC operability using backup power

#52

20080219458

2008-09-11

Self-adjusting and self-modifying addressable speaker

#53

20060202813

2006-09-14

Ambient condition detector with time delayed function

#54

20050242942

2005-11-03

Audible alarm enhancement for monitoring systems

#55

16120420

2020-05-26

Behavior-deterring collar with emergency override

#56