Blood flow authentication uses a high-performance compact camera to photograph the blood vessels in the finger using near-infrared LEDs (light emitting diodes), and uses unique image processing technology to extract clear blood vessel images. A method of strictly identifying and authenticating individuals using Bionics' proprietary algorithm. You can set it up using a dedicated smartphone app, and when you use a designated finger, you can be notified of when you're coming home, or if the door is not unlocked or unlocked for a certain amount of time, a registered contact can be notified. It simply attaches directly to the cylinder lock and is battery operated, so it can be used even during power outages. You can connect to Wi-Fi using a dedicated smartphone app, and use functions such as a monitoring function that notifies you by email when your family returns home, and a notification to notify you of breaking the door in the event of an emergency.

URL: https://www.bionics-k.co.jp/products/aqubio/