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Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 24, 2015
Patent Application Number
14695436
Date Filed
April 24, 2015
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Doorbell systems can include a doorbell having a speaker and a microphone. Doorbell systems can receive a custom message from a user. Doorbell systems can thereby detect an indication of a presence of a visitor, and then in response to detecting the indication of the presence of the visitor, doorbell systems can emit the custom message with the speaker.
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