Notification of visitors
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United States of America Patent
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Jan 9, 2018
Grant Date -
Sep 1, 2016
app pub date -
May 13, 2016
filing date -
Sep 25, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Remote notifications are provided by a security system. When the security system detects a visitor, a first notification is sent to an authorized user. The first notification may include an image or video, thus allowing the user to recognize the visitor. If the user approves the visitor, the security system deactivates for a period of time. The visitor may thus enter a home or business for some purpose. However, if the visitor lingers beyond the period of time, the security system reactivates and sends a second notification.
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