Venotech Palm Recognition Smart Lock, Keyless Entry Door Lock with Code Passcode, Auto Lock,Upgraded Rechargeable Battery, Front Door Smart Lock for Home, IP55 Waterproof

【Keyless Entry Door Lock】MAXSafes smart door lock adopts a new generation of biological palm recognition technology system, which uses near-infrared imaging technology to read the image of the distribution of blood vessel texture within 3 mm subcutaneously, and can be unlocked by simply placing the palm of your hand in front of the recognition screen. 100% accuracy, a fast, accurate and safe way to identify. Provide secure, keyless access for your family, friends. 【Door Security Lock】 MAXSafes smart lock front door adopts three unlocking methods: palm recognition, numeric keypad and key unlocking, each smart lock can store 500 palm vein images, and 100 sets of 4-8 digit passwords. The package comes with 3 spare keys. 【Suitable for All Ages】 Front door smart door lock palm vein recognition is not affected by water, dust, sweating, skin damage or any other skin condition. At the same time, the performance of recognizing the texture of the palm print does not change with the age of the u