When will it launch?
The service will launch to the first round of cities and regions on November 8. More areas will be added to the Amazon Key program with time.
To prepare for the Amazon Key launch Amazon has begun selling bundles of the cameras and smart locks.
Other features
In addition to using the Amazon Key service to get your packages delivered indoors, Amazon Key has some other benefits. Other services can be granted access to your home (with your consent of course) like Merry Maids or food delivery services.
Customers are also able to block access via the app at any time during the delivery. In this case, the delivery driver will follow normal delivery protocol.