Unlock with a Look Your face is your key. This smart lock uses advanced 3D facial mapping to recognize you in just 0.5 seconds — hands-free, secure, and futuristic. No more keys, codes, or waiting. Smart door locks completely eliminate the hassle of forgetting or losing keys. Supporting multiple unlocking methods such as fingerprints and passwords, they are easy for the elderly and children to use, making daily entry and exit more convenient t. Enjoy ultimate access flexibility with 3D Face Recognition, Palm Vein Scanning, Fingerprint, Passcode, IC Card and Emergency Key. Perfect for every member of your family or guest. The smart door lock from aluminum alloy with an auto. Fits most doors and adds a touch of smart luxury to any entryway. This smart door lock it also fits various framed aluminum alloy doors, sliding doors, and more—perfectly matching door locks for front door needs, plus wooden doors, anti-theft doors, copper doors, and stainless steel doors., Manufacturer: FOELANNE