How to enter your home without a key: Video

The front door has gone digital! Ditch digging around for a key and unlock the door with a pin code or finger print instead.
Business Wire

Amazon Key Features—Keyless Entry, Guest Access, and Ability to Monitor and Lock/Unlock Your Door from Anywhere—Now Available Nationwide

SEATTLE--(BUSINESS WIRE)--(NASDAQ:AMZN) — Today Amazon announced the expansion of Amazon Key’s smart entry features to all customers nationwide, including keyless entry, remote lock and unlock, and ...
Digital Trends

Key by Amazon adds keyless entry to garages, Ring devices, business properties

You can use Key by Amazon for permanent keyless and secure access for family members, recurring access for service people such as cleaners and dog walkers, and for one-time or temporary access for ...
Firehouse

The Toyota Smart Entry & Electronic Key System

Courtesy of Toyota Motor Corp. Toyota’s 2004 model year and newer Prius vehicles can come equipped with a Smart Entry & Electronic Key system that will challenge responders at crash scenes. Fire and ...