BABA smart door lock with basic fingerprint, key card, password, emergency key opening functions. Additionally, mobile app control (WiFi, Bluetooth), intercom videophone connection is possible. Product has special antibiotic coating with permanent efficiency against viruses or harmful bacteria. BABA lock is recognized as Brand K product by Korean government which makes it the first and only representative brand recommended by Korea among all Korean smart door locks. BABA smart locks have one-time password, fire alarm, intrusion alarm, low-battery alarm, double lock, master code and card, voice announcement (English, Korean, Vietnamese, Chinese), sound control, silent mode and other functions which makes it more convenient. BABA smart locks have gained a number of awards including Pittsburgh invention, technology around gold medal, Russia International Science and Technology Council Prize, Polish Inventors Association Prize, Malaysia International Invention, Innovation and Technology Exhibition Gold Medal, Geneva International Inventions former Gold, etc. attracted great interest of the industry wherever these prototypes are accepted