The full-automatic intelligent anti-theft door lock is a technologically advanced product that offers safety, reliability, intelligence, and stability. Its fingerprint head uses living fingerprint imaging technology, making it a secure and trustworthy option for homes, offices, villas, and other fields. The lock is easy to install and fits 99% of the lock bodies on the market without needing replacement. It supports face recognition, fingerprint, password, swipe card, mechanical key unlock options, and UsmartGo app unlock. Additionally, the lock has a doorbell, password protection, anti-skid alarm, and infrared sensor automatic lock features. With a mobile phone app and door lock sound alarm prompts, this lock offers a quick and convenient after-sale experience. The full-automatic intelligent anti-theft door lock is a technologically advanced product that provides safety, reliability, intelligence, and stability. Its fingerprint head uses living fingerprint imaging technology, making it a secure and trustworthy option for homes, offices, villas, and other fields. The lock is easy to install and fits 99% of the lock bodies on the market without needing replacement. It supports face recognition, fingerprint, password, swipe card, mechanical key unlock options, and UsmartGo app unlock. Additionally, the lock has a doorbell, password protection, anti-skid alarm, and infrared sensor automatic lock features. With mobile phone app and door lock sound alarm prompts.