• 【3-in-1 Smart Door Knob】 Three secure and convenient unlock ways, give your family more ways to open doors. You can lock/unlock with the keypad, the sleekly housed fingerprint scanner, or with mechanical keys. (NO APP)
• 【Easy Installation】 Keypad door lock is easy to install. All it takes is a small screwdriver, and about 10 minutes to install. Detail Install Guides you can refer to the File of "Installation Instructions " or installation video.
• 【Sturdy and Stylish】 This door lock adopts zinc alloy material, streamlined design, intuitive LED touch panel, more luxurious fashion. Tests in the laboratory show: the lock can be opened up to 200,000 times. Use exquisite design to make the handle non-slip. Men and women, old and young, all can be used.
• 【Advanced Safety 】 This door knob automatically locks 3 seconds after being opened. However, when there is a need to leave the door unlocked for a while, simply activate the Passage Mode. Also have silent and Anti-prying technology. Up to 10 changeable codes and 50 fingerprint users.
• 【Wide Applicability】 This keypad door lock is suitable in most standard doors in the United States. The door thickness between (1.26~1.89inch). It work perfectly【Wide Applicability】 This keypad door lock is suitable in most standard doors in the United States. The door thickness between (1.26~1.89inch). It work perfectly in different settings from personal home, study, garage, basement, office, hotel, shops etc. in different settings from personal home, study, garage, basement, office, hotel, shops etc.