Recently, Sony has launched Qrio, which is claimed to be the world’s smallest smart door lock, using an aluminum lock body. The biggest selling point is that Qrio is very simple to install and does not require any The installation tool does not need to destroy the original mechanical door lock, it can be installed directly on it. After installation, you can easily unlock and lock using your mobile phone, and you can also share encryption keys with others through messages. The Qrio only requires four CR123A button batteries to last 1,000 days.
Currently, Qrio has completed crowdfunding on the Makuake website in Japan, with a discounted price of 15,000 yen (approximately 785 yuan), but it is currently only available in the Japanese market. According to reports, Sony hopes to obtain user feedback on the product through this crowdfunding in order to make improvements. Crowdfunding address: https://www.makuake.com/project/qrio-smart-lock/
