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Previous page Next page 4-IN-1 Unlock Ways One Touch Unlock! Fingerprint Unlock Large fingerprint button, sensitive identification.One lock could store up to 255 users fingerprint. Smart Control, Secure! Bluetooth Connection and App Control The App can be downloaded by searching Tuya or Smart Life .Support With Amazon Echo/Echo Dot Smart Speaker.This function should be work with Bluetooth Gateway.(additional gateway needs to be purchased)Check unlock recordsManage users' fingerprint Always give you a unlock way! Key Open Lock is equipped with back-up keys, in case the lock is out of power, the key will help you get the door unlock. Password unlock You can set a series of passwords to protect your family members, friends or tenants. The maximum length is up to 10 digits.Easy to use with the backlight at night. More Functions of Smart Lock How thick does this lock fit The smart lock is only suitable for the door thickness from 1. 26in to 1.89 in. The finger biometric lock allows anyone access When the lock is in the factory state, any fingerprint can be unlocked. After Register on app, the lock can only be unlocked by entering the corresponding fingerprint, and other unregistered fingerprints cannot be unlocked. Phone cannot search for lock (1)Press and hold the reset button of the door lock for 10 seconds to restore to the factory settings(2)Go to the entrance of the app to add a lock, select Add Bluetooth lock, and the app will find the lock Why can any fingerprint unlock Please judge whether lock has entered normally open mode. After the fingerprint is unlocked, press * # to enter the normally open mode. In this mode, touch any number and any fingerprint will unlock. Directly press * # to exit the normally open mode. Any fingerprint can unlock If any fingerprint can be unlocked except in the normally open mode, when a single number key cannot be unlocked, it means that the user has unbound the lock or restored the factory settings, and needs to rebind the APP for use.
?【4-IN-1 Unlock Ways】Smart door knob has 4 unlock ways Fingerprint + Password+Mechanical Key+App Bluetooth Control(Download Tuya app),give your family or friends more ways to open doors.One lock could store up to 255 users fingerprint.
?【Feature-rich and Multi-scene use】 Smart lock is suitable in most standard doors in the US. The door thickness between (1.26~1.89inch). It work perfectly in different settings from bedroom, study, garage, basement, office, hotel etc.
?【Easy Installation and Programming】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 ".Password programming design is also very user-friendly, simple operation.
?【Sturdy & Stylish】Smart lock is made up of metal material, use exquisite design to make the handle anti-slip and comfortable to grab when rotating.With automatic locking retractor, the electronic door will automatically lock behind you after opening for 3 seconds.
?【Safety Insurance and Customize Management】Set passwords to protect family, friends or tenants.Maximum length is up to 10 digits.Using Bluetooth to switch the door on and off, you could check the records about unlocking and wrong passcode in real time. You can share password with your family anytime, anywhere.
?【User-Friendly Design】Smart lock is equipped with a backlight mode, which allows you to clearly see the keyboard in a dark environment.