Invention Grant
- Patent Title: System and method of self-monitoring notification appliances
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Application No.: US14657223Application Date: 2015-03-13
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Publication No.: US09940824B2Publication Date: 2018-04-10
- Inventor: Andrew G. Berezowski , Jesse J. Otis
- Applicant: Honeywell International Inc.
- Applicant Address: US NJ Morristown
- Assignee: HONEYWELL INTERNATIONAL INC.
- Current Assignee: HONEYWELL INTERNATIONAL INC.
- Current Assignee Address: US NJ Morristown
- Agency: Husch Blackwell LLP
- Main IPC: G08B29/00
- IPC: G08B29/00 ; G08B29/02 ; H04M19/04 ; G08B29/12 ; G06F11/22 ; G08B29/04 ; G08B29/10 ; G06F11/00 ; G06F11/30 ; G08B29/06
Abstract:
Systems and methods of self-monitoring notification appliances are provided. A self-monitoring notification appliance can include a notification device and a monitoring sensing device. The notification device can produce one or more signals, and the monitoring device can sense a visual and/or acoustic characteristic of the one or more signals to determine successful operation thereof.
Public/Granted literature
- US20160267775A1 SYSTEM AND METHOD OF SELF-MONITORING NOTIFICATION APPLIANCES Public/Granted day:2016-09-15
Information query
