These units have been tested and verified by Amazon to be fully functional and include the same accessories and in box documentation as a new device. May have small cosmetic imperfections associated with regular use and be repackaged and sold in a brown box.

Smart security starts at the front door. Ring Video doorbell 3 Plus includes enhanced features such as customizable motion zones, and dual band (2.4 and 5.0 GHz) wifi connectivity. And with the extended 4 second Pre-Roll that lets you see what happened before motion was triggered, you'll always know who's at your door.