Khóa cửa thông minh dấu vân tay kỹ thuật số điện tử cho khóa bằng nhôm trượt khung hoặc không đóng khung

This Electronic Digital Fingerprint Smart Door Lock is seriously easy to set up - it comes with all the accessories you need and an English interface. Plus, you don’t even need to drill any holes in glass door to install it! The chip inside can hold a ton of data, once you store useful info in the lock system, you’re good to go - the door will open right up for you and the recorded people.