Sony push Qrio smart door lock can be installed directly on the existing door lock
It is reported that Qrio's body is small, using aluminum alloy material and neutral minimalist design. It uses low-power Bluetooth 4.0 technology, built-in two high-capacity lithium batteries, the official number can support more than 500 days. After a set of batteries is exhausted, Qrio will automatically switch to the backup battery and use the app to remind you to replace the battery.
The advantage that it can be easily installed without any tools is not available in other similar products, and it is not necessary to change the shape of the original door lock, and the original door lock does not need to be removed. Simply attach the Qrio to the inside of the door with the adhesive sheet and put the knob on the original door lock. It can connect to the phone via Bluetooth and support the mobile APP switch door lock. The user can also send the key of the smart lock to other people via the mobile phone and set the time at which the shared key can be used. In this way, when the doorbell is pressed, the owner does not need to go downstairs or walk to the door to open the door, and the visitor can use the password to open the door himself.
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