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PROJECTED DOORBELL SWITCH NOTIFICATIONS

  • US 20160314663A1
  • Filed: 04/21/2016
  • Published: 10/27/2016
  • Est. Priority Date: 04/21/2015
  • Status: Active Grant
First Claim
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1. A doorbell switch, comprising:

  • a doorbell switch housing;

    a switch to actuate a doorbell; and

    a projector configured to provide a projected display, the projected display including a projected indicator.

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