"Touch the door" smart lock: a "knock" to open

HC Security Reuters smart locks, is now becoming fashionable stuff. Simply put, Bluetooth or WiFi connection is added to the traditional lock, and then connected and authenticated by the encrypted communication form to realize automatic opening, or even to other users.

"Touch the door" smart lock: a "knock" to open

However, the security of the current Internet of Things is still worrying. There are often times when a smart door lock is opened remotely by a hacker, leaving the average user to stay away from this product.

The Kevo series, launched by a US company, was one of the first smart door locks to appear. At present, it has launched a second-generation product, which continues the series of “touch-opening” features, but has been specially designed for security.

Unlike the general product, this smart door lock can be opened with a touch. There is no fingerprint sensor on the door lock, and the touch itself is a starting mechanism to ensure that the owner is outside the door.

"Touch the door" smart lock: a "knock" to open

Kevo uses Bluetooth to connect to the phone and adds a Bluetooth key, which means you can open the door without a phone. If you want to increase the connection range, you can also purchase a dedicated WiFi extender. Kevo supports iOS and Android devices, Bluetooth connectivity is fairly stable, but sometimes you may need to hit the door lock two or three times to open the door normally.

However, professional analysts believe that Kevo's obvious shortcoming is that it still does not provide compatibility with any third-party platform, which means that it can't be linked with other smart home devices. It can only be connected directly to the Nest thermostat or the Skybell doorbell. product.

Editor in charge: Li Jin