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公开(公告)号：US20220101701A1
公开(公告)日：2022-03-31
申请号：US17430179
申请日：2020-02-12
发明人： Sonali Date , Praveen Deshpande , Prasad Kulkarni , Faruk Meah
摘要： A voice alarm notification device of a fire alarm system, comprising: a network port for receiving an alarm notification signal; an audio file library in which the audio files include audio voice message files; a speaker; a processor unit connected to the network port for processing an alarm notification signal and for selecting one of the audio files from the library to be played through the speaker; and a Bluetooth module for establishing a Bluetooth communication link to the voice alarm notification device, via which link an audio voice file can be received. The device is arranged to add the audio voice file received via the Bluetooth communication link to the library so as to be available for selection by the processor unit when it receives an alarm notification signal.
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公开(公告)号：US20220101700A1
公开(公告)日：2022-03-31
申请号：US17430176
申请日：2020-02-12
发明人： Praveen Deshpande , Faruk Meah , Prasad Kulkarni
摘要： The present invention relates to a voice alarm device which forms part of a fire alarm system loop. Upon detection of a fire, a control panel instructs appropriate voice alarm devices to retrieve relevant audio from local storage and output the audio via a local speaker.
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公开(公告)号：US11615680B2
公开(公告)日：2023-03-28
申请号：US17430179
申请日：2020-02-12
发明人： Sonali Date , Praveen Deshpande , Prasad Kulkarni , Faruk Meah
摘要： A voice alarm notification device of a fire alarm system, comprising: a network port for receiving an alarm notification signal; an audio file library in which the audio files include audio voice message files; a speaker; a processor unit connected to the network port for processing an alarm notification signal and for selecting one of the audio files from the library to be played through the speaker; and a Bluetooth module for establishing a Bluetooth communication link to the voice alarm notification device, via which link an audio voice file can be received. The device is arranged to add the audio voice file received via the Bluetooth communication link to the library so as to be available for selection by the processor unit when it receives an alarm notification signal.
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公开(公告)号：US11756391B2
公开(公告)日：2023-09-12
申请号：US17430176
申请日：2020-02-12
发明人： Praveen Deshpande , Faruk Meah , Prasad Kulkarni
CPC分类号： G08B3/10 , G08B17/00 , G08B25/04 , G08B27/005
摘要： The present invention relates to a voice alarm device which forms part of a fire alarm system loop. Upon detection of a fire, a control panel instructs appropriate voice alarm devices to retrieve relevant audio from local storage and output the audio via a local speaker.
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