Meet the Linus Lock: a smart lock that connects to your phone to let you know about entries and exits. You will be able to lock and unlock your door, create passcodes for your family members and guests, and see who came and went from the Nest app.
More gadgets like this: here
This keyless lock for your Nest home will be released in 2016. The above video gives a quick overview of what it will have to offer.
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