NBC - Amazon will soon be letting delivery drivers leave packages inside your front door, without a key, but with your permission.
Beginning in November, Amazon will launch "Amazon Key" to prime members in 37 U.S. cities.
First, users will need to buy a cloud cam camera and a WiFi connected smart lock starting at $249. Then select in-home delivery on the Amazon app. That will allow delivery people to drop off your packages right inside your door when you're not home.
The entire delivery will be live-streamed to your devices and also sent as a video.