Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 7, 2023
Patent Application Number
16915977
Date Filed
June 29, 2020
Patent Citations
Patent Citations Received
Patent Primary Examiner
The disclosure includes a method for using a doorbell system to detect a presence of a visitor. The doorbell system can comprise a doorbell having a speaker, a microphone, a camera, and a button. The method can include detecting, by the doorbell system, the presence of the visitor while the visitor is located outside a building to which the doorbell is attached. The building can include a door having a lock that is configured to fasten the door to inhibit unauthorized entry into the building. In response to detecting the presence of the visitor, the method can include the step of actuating, by the doorbell system, a first appliance associated with the building.
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