Although several other iPhone-operated door locks have made their way into the market over the years, Kevo from Kwikset looks to be one of the most promising. By interacting with your iPhone 4s or 5 via Bluetooth, Kevo allows users to keep their smartphone in their pocket, walk up to the door, place their finger on the lock, and enter their home. The included app gives users the ability to send an eKey to others with the app while the included Kevo Fob acts as a standalone unit with the same abilities.

Look for the device to release this summer for around $250 and find out more here.

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