ClassID:

194914

G08B25/009 - page 2 - CPC Classification

Classification description:

Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range

Recent Application in this class:
#301
20190244497
2019-08-08

Surveillance monitoring systems and methods for remotely viewing data and controlling cameras

#302
20190232907
2019-08-01

Method for motorcycle accident detection and notification

#303
20190230402
2019-07-25

Premises monitoring system

#304
20190228629
2019-07-25

System and method of detecting and analyzing a threat in a confined environment

#305
20190228627
2019-07-25

System and method for detecting smoke using a photoelectric sensor

#306
20190228626
2019-07-25

Wireless sensor network

#307
20190222957
2019-07-18

Wireless tracking of power tools and related devices

#308
20190206207
2019-07-04

Monitoring device

#309
20190203653
2019-07-04

Fugitive gas detection system

#310
20190200877
2019-07-04

Method and system for monitoring cardiac arrest during a physical exercise of a user and consequent activation of a rescue request

#311
20190199756
2019-06-27

Monitoring system for securing networks from hacker drones

#312
20190197862
2019-06-27

Communication apparatus and system, and method

#313
20190197856
2019-06-27

Warning System

#314
20190195647
2019-06-27

Vehicular parking assist system that determines a parking space based in part on previously parked spaces

#315
20190188986
2019-06-20

System for monitoring state of user and related methods

#316
20190180585
2019-06-13

Surveillance monitoring systems and methods for remotely viewing data and controlling cameras

#317
20190174417
2019-06-06

Modular wireless mass evacuation notification system

#318
20190170466
2019-06-06

Deterrent device communication system

#319
20190164410
2019-05-30

Systems and methods for processing coexisting signals for rapid response to user input

#320
20190158608
2019-05-23

Location monitoring via a gateway

#321
20190156657
2019-05-23

METHOD FOR THE REMOTE MONITORING OF PERSONS THROUGH SMART MOBILE TERMINALS AND WEB SERVICES

#322
20190156646
2019-05-23

Systems, methods and apparatus for providing enhanced situational awareness in incidents

#323
20190156643
2019-05-23

Child/Individual Tracking System

#324
20190150856
2019-05-23

Robust alarm system

#325
20190130679
2019-05-02

Multi sensor detection, stall to stop, and lock disabling system

#326
20190124134
2019-04-25

Generating risk profile using data of home monitoring and security system

#327
20190122028
2019-04-25

Detecting unauthorized visitors

#328
20190118766
2019-04-25

Systems and methods for machine sensing and communication

#329
20190114886
2019-04-18

Monitoring smart devices on a wireless mesh communication network

#330
20190114881
2019-04-18

Evacuation system

#331
20190113494
2019-04-18

Interconnecting detector

#332
20190108739
2019-04-11

Fire detection system

#333
20190104013
2019-04-04

Management of a security system at a premises

#334
20190103010
2019-04-04

Emergency notification device and emergency notification system

#335
20190086080
2019-03-21

Systems and methods for leak detection and remote, non-intrusive, automatic shutoff in residential regulators

#336
20190083320
2019-03-21

Hearing protector and data transmission device

#337
20190080589
2019-03-14

System for Effecting Smoke Detector Data using an Emergency Personnel Router

#338
20190080581
2019-03-14

Smoke detection enclosure for recessed installment

#339
20190080580
2019-03-14

System and method for detecting smoke using an ionization sensor

#340
20190073894
2019-03-07

Method and system for situational awareness for emergency response

#341
20190066483
2019-02-28

Self contained property management system

#342
20190066463
2019-02-28

Enhanced emergency detection system

#343
20190054879
2019-02-21

Method for determining an impact intensity

#344
20190051265
2019-02-14

Devices and methods to display alarm and home events on video monitors

#345
20190051141
2019-02-14

Personal hazard detection system with redundant position registration and communication

#346
20190049506
2019-02-14

Safety ground wire monitoring and alarm systems

#347
20190046036
2019-02-14

Detection device and alarm system having the detection device

#348
20190045325
2019-02-07

Telematics devices and systems

#349
20190037954
2019-02-07

Hard Hat Assembly

#350
20190035257
2019-01-31

Disseminating information to facilitate user safety

#351
20190012890
2019-01-10

Wireless environmental data capture system and method for mesh networking

#352
20190005791
2019-01-03

Energy efficient intrusion detection system

#353
20180375576
2018-12-27

TECHNIQUES FOR INDOOR NAVIGATION WITH EMERGENCY ASSISTANCE VIA LIGHT-BASED COMMUNICATION

#354
20180374333
2018-12-27

Autonomous Cloud-Based Third Party Monitoring

#355
20180374330
2018-12-27

Fire detection device and notification system

#356
20180365953
2018-12-20

Anti-theft retail merchandise hook with radio transmission

#357
20180357866
2018-12-13

Window sensing device with movement detection

#358
20180350225
2018-12-06

Communicating with law enforcement agencies using client devices that are associated with audio/video recording and communication devices

#359
20180350217
2018-12-06

Virtual enhancement of security monitoring

#360
20180343142
2018-11-29

DOORBELL COMMUNICATION SYSTEMS AND METHODS

#361
20180343141
2018-11-29

DOORBELL COMMUNICATION SYSTEMS AND METHODS

#362
20180336747
2018-11-22

Scalable systems and methods for monitoring and concierge service

#363
20180330601
2018-11-15

Communication hub for emergency responders

#364
20180317076
2018-11-01

Methods, systems, and products for security services

#365
20180308341
2018-10-25

COORDINATED COMMUNICATIONS IN EMERGENCY

#366
20180276481
2018-09-27

Method and system for controlling a physical object to be shared by several potential users

#367
20180268677
2018-09-20

Method and device for improving maritime platform safety

#368
20180262987
2018-09-13

Relaying communications in a wireless sensor system

#369
20180262986
2018-09-13

Relaying communications in a wireless sensor system

#370
20180262985
2018-09-13

Relaying communications in a wireless sensor system

#371
20180247070
2018-08-30

Emergency notification, access control, and monitoring systems and methods

#372
20180240324
2018-08-23

SATCOM distressed aircraft tracking system

#373
20180233022
2018-08-16

Fluid leak detector alarm mechanism

#374
20180225957
2018-08-09

System and method for reporting the existence of sensors belonging to multiple organizations

#375
20180204446
2018-07-19

Alarm system

#376
20180204444
2018-07-19

Operating a security system

#377
20180204438
2018-07-19

Communication system for providing remote care

#378
20180204434
2018-07-19

Methods, systems, and products for security services

#379
20180199177
2018-07-12

Personal security system

#380
20180197402
2018-07-12

Safety automation system and method of operation

#381
20180197031
2018-07-12

PHYSICAL MARKER CODING FOR RESOURCE DISTRIBUTION ADJUSTMENT

#382
20180191720
2018-07-05

Communication protocols in integrated systems

#383
20180190096
2018-07-05

Threat detection system having cloud or local central monitoring unit for communicating with internet addressable wireless detectors, and their associated wireless sensor and sub-sensor devices, that blanket a venue using wireless networks and report data, and the non-compliance of data rate of change, detector or device location, and detector or device non-response, against predetermined thresholds, and delivering notifications, enabling related devices and confirming they are enabled

#384
20180182220
2018-06-28

Issuing alarm signal to operatives

#385
20180176362
2018-06-21

Personal emergency triggering, notification and communication for smartwatches

#386
20180174424
2018-06-21

Method of disseminating monitoring information relating to contamination and corrosion within an infrastructure

#387
20180168265
2018-06-21

Condition responsive indication assembly and method

#388
20180160266
2018-06-07

Wireless tracking of power tools and related devices

#389
20180158312
2018-06-07

Systems and methods for presenting security questions via connected security system

#390
20180158309
2018-06-07

Sound-responsive Repeater Device and System

#391
20180158305
2018-06-07

SYSTEM AND METHOD OF AUTOMATED GUNSHOT EMERGENCY RESPONSE SYSTEM

#392
20180158295
2018-06-07

Building security and automation system speaker and method

#393
20180158294
2018-06-07

BUILDING SECURITY AND AUTOMATION SYSTEM HAVING USER-DEFINED SCREENS AND ASSOCIATED METHOD

#394
20180144611
2018-05-24

Systems for end user premise event notification

#395
20180137741
2018-05-17

Miniature wireless alarm device

#396
20180137727
2018-05-17

Security system communicator and keypad device

#397
20180137723
2018-05-17

Intercom system for emergency rescue

#398
20180137340
2018-05-17

Methods and systems for detecting prohibited objects in a patient room

#399
20180122205
2018-05-03

Transit worker warning system

#400
20180122199
2018-05-03

Wireless environmental data capture system and method for mesh networking

#401
20180115951
2018-04-26

Relaying communications in a wireless sensor system

#402
20180114053
2018-04-26

Detecting unauthorized visitors

#403
20180110006
2018-04-19

Relaying communications in a wireless sensor system

#404
20180108247
2018-04-19

Master slave wireless fire alarm and mass notification system

#405
20180107492
2018-04-19

Emergency video camera system

#406
20180107205
2018-04-19

Implementation of a rescue drone

#407
20180102035
2018-04-12

System for monitoring state of user and related methods

#408
20180098283
2018-04-05

Wireless transceiver

#409
20180096586
2018-04-05

Systems and methods for emergency event reporting and emergency notification

#410
20180082574
2018-03-22

Portable wearable primary device which communicates data to secondary device that is in communication with multiple networks and related communication systems

#411
20180068541
2018-03-08

Smart lock for home automation

#412
20180063874
2018-03-01

Controlling method for portable information capture device and environmental surveillance system

#413
20180063485
2018-03-01

Systems, methods, and devices for managing coexistence of multiple transceiver devices by optimizing component layout

#414
20180063248
2018-03-01

Security system with networked touchscreen

#415
20180061219
2018-03-01

Wireless security network and communication methods

#416
20180061200
2018-03-01

Environmental surveillance system and method of driving portable information capture device

#417
20180043850
2018-02-15

Vehicle emergency broadcast

#418
20180040209
2018-02-08

INFORMATION COMMUNICATION TECHNOLOGY-BASED UNMANNED ALERT SYSTEM

#419
20180027363
2018-01-25

Wireless environmental data capture system and method for mesh networking

#420
20180027362
2018-01-25

Wireless environmental data capture system and method for mesh networking

#421
20180027361
2018-01-25

Wireless environmental data capture system and method for mesh networking

#422
20180025619
2018-01-25

Advanced mobile emergency communication system

#423
20180025617
2018-01-25

Security monitoring system and methods

#424
20180018862
2018-01-18

Virtual enhancement of security monitoring

#425
20180007504
2018-01-04

Telematics devices and systems

#426
20170373877
2017-12-28

DOORBELL COMMUNICATION SYSTEMS AND METHODS

#427
20170373876
2017-12-28

DOORBELL COMMUNICATION SYSTEMS AND METHODS

#428
20170369032
2017-12-28

Systems and methods for machine sensing and communication

#429
20170345282
2017-11-30

Remote monitoring system

#430
20170330446
2017-11-16

Personal hazard detection system with redundant position registration and communication

#431
20170330431
2017-11-16

Enhanced emergency detection system

#432
20170309160
2017-10-26

DIY monitoring apparatus and method

#433
20170303202
2017-10-19

Modular wireless mass evacuation notification system

#434
20170301231
2017-10-19

Premises monitoring system

#435
20170301217
2017-10-19

Modular wireless mass evacuation notification system

#436
20170280112
2017-09-28

Providing status information for secondary devices with video footage from audio/video recording and communication devices

#437
20170280109
2017-09-28

Power outlet cameras

#438
20170279949
2017-09-28

Home interior monitoring system and communication control method

#439
20170278380
2017-09-28

Remote-control security monitoring system and method

#440
20170263091
2017-09-14

Virtual enhancement of security monitoring

#441
20170257826
2017-09-07

Relaying communications in a wireless sensor system

#442
20170243472
2017-08-24

Community security system using intelligent information sharing

#443
20170195637
2017-07-06

Methods and systems for detecting stroke symptoms

#444
20170193789
2017-07-06

Modular carbon monoxide poisoning prevention system

#445
20170193773
2017-07-06

Monitoring smart devices on a wireless mesh communication network

#446
20170193772
2017-07-06

Detecting unauthorized visitors

#447
20170193279
2017-07-06

Methods and systems for detecting prohibited objects in a patient room

#448
20170193177
2017-07-06

Methods and systems for assigning locations to devices

#449
20170190432
2017-07-06

Danger avoidance apparatus and method of use

#450
20170180624
2017-06-22

Surveillance systems with camera coordination for detecting events

#451
20170180046
2017-06-22

Techniques for indoor navigation with emergency assistance via light-based communication

#452
20170169699
2017-06-15

Systems and methods for automated personal emergency responses

#453
20170169686
2017-06-15

System and method of detecting and analyzing a threat in a confined environment

#454
20170167093
2017-06-15

Belt stanchion for a people guidance system

#455
20170154518
2017-06-01

Detector-to-detector alerts

#456
20170148293
2017-05-25

Wireless sensor network

#457
20170142568
2017-05-18

Personal security system

#458
20170126332
2017-05-04

Ultrasonic communication system

#459
20170106874
2017-04-20

Unexpected thermal event assist

#460
20170105105
2017-04-13

System and method

#461
20170103645
2017-04-13

Dual communication-interface facility monitoring and management system and method

#462
20170099357
2017-04-06

Location monitoring via a gateway

#463
20170098050
2017-04-06

Health condition alarm system

#464
20170091200
2017-03-30

History archive of live audio and methods of using the same

#465
20170084146
2017-03-23

Personnel authentication and tracking system

#466
20170084143
2017-03-23

BUILDING SECURITY AND AUTOMATION SYSTEM

#467
20170084131
2017-03-23

Doorbell chime systems and methods

#468
20170076562
2017-03-16

Methods, systems, and products for security services

#469
20170068419
2017-03-09

Automation system user interface with three-dimensional display

#470
20170061783
2017-03-02

System and method providing early prediction and forecasting of false alarms by applying statistical inference models

#471
20170061778
2017-03-02

Learned overrides for home security

#472
20170061766
2017-03-02

Devices, systems, and methods for detecting falls

#473
20170053523
2017-02-23

Systems and methods of smart card based mobile pull stations

#474
20170039839
2017-02-09

Interactive wireless life safety communications system

#475
20170039829
2017-02-09

Virtual enhancement of security monitoring

#476
20170032664
2017-02-02

Power-line communications

#477
20170032660
2017-02-02

Wireless emergency alert notifications

#478
20170032644
2017-02-02

Emergency services system and method comprising a mesh communications network, a plurality of communication nodes, and a plurality of personal tags

#479
20170006420
2017-01-05

Wireless tracking of power tools and related devices

#480
20160379479
2016-12-29

Disseminating information to facilitate user safety

#481
20160358444
2016-12-08

Threat detection system having multi-hop, WiFi or cellular network arrangement of wireless detectors, sensors and sub-sensors that report data and location non-compliance, and enable related devices while blanketing a venue

#482
20160351032
2016-12-01

Systems and methods for announcing location of unauthorized party

#483
20160343242
2016-11-24

Systems and methods for self-administering a sound test

#484
20160343241
2016-11-24

Systems and methods for testing hazard detectors in a smart home

#485
20160343239
2016-11-24

DIY monitoring apparatus and method

#486
20160335863
2016-11-17

Wireless video surveillance system and method with input capture and data transmission prioritization and adjustment

#487
20160328941
2016-11-10

Method and system for monitoring

#488
20160323548
2016-11-03

System and method of sharing or connecting security and home control system

#489
20160286607
2016-09-29

Systems, methods, and devices for managing coexistence of multiple transceiver devices using control signals

#490
20160286169
2016-09-29

Systems, methods, and devices for managing coexistence of multiple transceiver devices by optimizing component layout

#491
20160284176
2016-09-29

Control and monitoring of light-emitting-diode (LED) bulbs

#492
20160284170
2016-09-29

Doorbell communication systems and methods

#493
20160278558
2016-09-29

Smart postal mailbox device

#494
20160272140
2016-09-22

Device and method for providing vehicle accident information

#495
20160267761
2016-09-15

Wireless transceiver

#496
20160267759
2016-09-15

Virtual enhancement of security monitoring

#497
20160267758
2016-09-15

Method and device for monitoring individuals in a place equipped with distributed detection means

#498
20160253898
2016-09-01

Notification of visitors

#499
20160249395
2016-08-25

Smart-home device facilitating convenient setup of plural instances thereof in the smart home

#500
20160247382
2016-08-25

Wireless sensor unit communication triggering and management

#501
20160240076
2016-08-18

Mobile control unit, facility management system, mobile unit control system, facility management method and mobile unit control method

#502
20160240074
2016-08-18

Alternative inexpensive cloud-based mass market alarm system with alarm monitoring and reporting

#503
20160234668
2016-08-11

METHOD FOR PERFORMING FUNCTION AND DEVICE FOR PROVIDING THE SAME

#504
20160232778
2016-08-11

Systems and methods for processing coexisting signals for rapid response to user input

#505
20160232774
2016-08-11

System and method of automated gunshot emergency response system

#506
20160232772
2016-08-11

Electronic monitoring home unit and installation methods

#507
20160231133
2016-08-11

System for locating a parking space based on a previously parked space

#508
20160225239
2016-08-04

Methods, systems, and products for security services

#509
20160219348
2016-07-28

Method and monitoring centre for supporting supervision of events

#510
20160217669
2016-07-28

Systems and methods for emergency event reporting and emergency notification

#511
20160193408
2016-07-07

Use activated emergency alert for a medical device

#512
20160189543
2016-06-30

Safety information transmission method and safety information transmission system

#513
20160189509
2016-06-30

Learned overrides for home security

#514
20160180680
2016-06-23

Issuing alarm signal to operatives

#515
20160174015
2016-06-16

Wireless environmental data capture system and method for mesh networking

#516
20160149718
2016-05-26

Monitoring system

#517
20160148499
2016-05-26

Power-line communications

#518
20160148493
2016-05-26

Monitoring system

#519
20160117914
2016-04-28

Security system, security arrangement and method therfore

#520
20160098917
2016-04-07

System and method for reporting the existence of sensors belonging to multiple organizations

#521
20160094811
2016-03-31

Monitoring smart devices on a wireless mesh communication network

#522
20160093201
2016-03-31

Alarm module having multiple wireless remote alarm devices and remote alarm method

#523
20160090105
2016-03-31

Unexpected thermal event assist

#524
20160071404
2016-03-10

Modular wireless mass evacuation notification system

#525
20160071402
2016-03-10

Master slave wireless fire alarm and mass notification system

#526
20160071401
2016-03-10

Evacuation system

#527
20160065413
2016-03-03

Control system user interface

#528
20160063851
2016-03-03

Intelligent personal safety device

#529
20160049697
2016-02-18

Battery pack containing communication electronics

#530
20160049067
2016-02-18

Infrastructure monitoring system and method

#531
20160029315
2016-01-28

Controlled power-efficient operation of wireless communication devices

#532
20160027279
2016-01-28

Fall impact and trauma signal transmitter

#533
20160012712
2016-01-14

Module mobile emergency notification system

#534
20160012699
2016-01-14

Threat detection system having multi-hop arrangement of wireless detectors and wireless sensors and with at least one sensor having close-by low-cost low-power wireless sub-sensors for blanketing a venue

#535
20160005306
2016-01-07

System and method of communicating data from an alarm system to emergency services personnel

#536
20150379834
2015-12-31

Method and electronic device for generating a crowd-sourced alert

#537
20150364031
2015-12-17

Systems and methods for monitoring conditions

#538
20150356864
2015-12-10

Mobile autonomous surveillance

#539
20150356863
2015-12-10

Device for emergency signaling from a vehicle, system for emergency signaling and method of operation

#540
20150348389
2015-12-03

Smart band and emergency state monitoring method using the same

#541
20150347902
2015-12-03

Defense and denial method

#542
20150327041
2015-11-12

Communication system, portable communication device, and wireless communication method for emergency transmission

#543
20150289088
2015-10-08

Emergency response system operated on a bluetooth low energy network

#544
20150287301
2015-10-08

Correlation of sensory inputs to identify unauthorized persons

#545
20150279184
2015-10-01

Alarm system with wireless communication

#546
20150279183
2015-10-01

Information processing system, information processing apparatus, information processing method, information processing program, portable communication terminal, and control method and control program of portable communication terminal

#547
20150272514
2015-10-01

Robust alarm system

#548
20150270909
2015-09-24

Wireless ultrasonic data transmission for explosive environments

#549
20150269822
2015-09-24

Evacuation system

#550
20150264550
2015-09-17

Systems, devices and methods to communicate public safety information

#551
20150256563
2015-09-10

Smart home device facilitating user-friendly setup experience

#552
20150249928
2015-09-03

Network range extender with multi-RF radio support for plurality of network interfaces

#553
20150249787
2015-09-03

Emergency video camera system

#554
20150249588
2015-09-03

Distributed processing system

#555
20150248299
2015-09-03

Constrained device and supporting operating system

#556
20150248297
2015-09-03

Constrained device and supporting operating system

#557
20150206419
2015-07-23

Systems, devices and methods to communicate public safety information

#558
20150187204
2015-07-02

Deterrent device communication system

#559
20150172887
2015-06-18

Systems and methods for monitoring and controlling remote devices

#560
20150170505
2015-06-18

Method, computer-readable storage device and apparatus for providing a collaborative standalone area monitor

#561
20150163002
2015-06-11

Wireless fire system with idle mode and gateway redundancy

#562
20150154854
2015-06-04

Security alarm systems and methods

#563
20150154852
2015-06-04

Method and control arrangement to secure an alarm system

#564
20150145640
2015-05-28

Wireless monitoring method and device thereof

#565
20150137974
2015-05-21

Anti-crime system using RF dongle

#566
20150137972
2015-05-21

Disseminating information to facilitate user safety

#567
20150137966
2015-05-21

Receiving unit for a surveillance arrangement

#568
20150116118
2015-04-30

Leak detection device and remote monitoring system having slave controllers with unique IDs

#569
20150102927
2015-04-16

BLE/WiFi bridge with audio sensor

#570
20150077251
2015-03-19

Notification of security alerts

#571
20150070192
2015-03-12

Wireless sensor unit communication triggering and management

#572
20150070167
2015-03-12

Method and a system for supervising intruder alarm systems

#573
20150070130
2015-03-12

Security system with point bus abstraction and partitioning

#574
20150065030
2015-03-05

Sensor chamber airflow management systems and methods

#575
20150063643
2015-03-05

Automated, remotely-verified alarm system with intrusion and video surveillance and digitial video recording

#576
20150061868
2015-03-05

Measuring environmental conditions over a defined time period within a wireless sensor system

#577
20150011169
2015-01-08

System and method for high-sensitivity sensor

#578
20140361902
2014-12-11

Methods, user equipment, property device, and computer program products for detecting movement of the property device and of indicating such movement at the user device

#579
20140361891
2014-12-11

Interactive wireless life safety communications system

#580
20140361888
2014-12-11

Solar light-emitting diode lamp wireless sensor device for monitoring structure safety in real-time

#581
20140345514
2014-11-27

Safety alert apparatus for a portable communication device

#582
20140333434
2014-11-13

Signal strength-based routing of network traffic in a wireless communication system

#583
20140333423
2014-11-13

Traffic collision avoidance in wireless communication systems

#584
20140327777
2014-11-06

Automated, remotely-verified alarm system with intrusion and video surveillance and digital video recording

#585
20140323172
2014-10-30

Role based system for command, control and communication between team members

#586
20140321706
2014-10-30

Automated, remotely-verified alarm system with intrusion and video surveillance and digital video recording

#587
20140320311
2014-10-30

Disaster rescue mode for body area networks

#588
20140300492
2014-10-09

Home security system and vehicle-mounted system used by same

#589
20140300483
2014-10-09

Self-detection of lost device status using device-to-device communications with one or more expected neighboring devices

#590
20140300471
2014-10-09

Self-detection of lost device status using device-to-device communications with one or more expected neighboring devices

#591
20140292535
2014-10-02

Systems and methods for monitoring and controlling remote devices

#592
20140292509
2014-10-02

Emergency services system and method comprising a mesh communications network, a plurality of communication nodes, and a plurality of personal tags

#593
20140285341
2014-09-25

Coordinated communications in emergency

#594
20140285336
2014-09-25

Controlled power-efficient operation of wireless communication devices

#595
20140253317
2014-09-11

Evacuation system

#596
20140253313
2014-09-11

Systems and methods for determining if a child safety seat is in a moving vehicle

#597
20140203943
2014-07-24

Wireless transceiver

#598
20140203935
2014-07-24

System and method for high-sensitivity sensor

#599
20140199946
2014-07-17

Emergency response systems and methods

#600
20140152453
2014-06-05

Method and system for sending an alarm