Main Features

• Rest Assured with High Security Bluetooth Smart Lock:All data of this smart door lock are encrypted with bank-grade AES128 bit and TLS encryption,upgrading your house single-cylinder deadbolt lock into high security equipment with real-time alerts and records in Tuya Smart APP and no more worry about unauthorized access to your home.(Note:Compatible with most US Single-Cylinder Deadbolts)

• Bluetooth Gateway Required for Multiple Unlocking Methods:Fast pairing mode with phone Bluetooth on but with Bluetooth gateway required for wireless remote unlocking via APP and smart scenes linkage,as to trigger linkage when family members go home for home automation,or set the execution time to auto-lock and unlock the door;Voice control with Alexa or Google Assistant for hands-free voice unlocking;Open the automatic lock switch and set the lock delay time for auto-lock when unlocked.

• Bluetooth Sensor Unlocking:A special offer for our foreign Tuya users who has the overseas or international Tuya Smart Account,you can automatically unlock the door at an appropriate distance with your phone Bluetooth on by setting the distance to the destination with minimum distance 100m and the close to unlocking the lock delay,as well as check the unlocking sensitivity between 20db and 90db.

• Temporary Unlock for Simple Device Share:Create time-limited or one-time guest keys remotely anytime from anywhere to your friends,visitors or tenants,easily grant temporary guest access to them so they can come and go as they please even when you’re away,with another device share concept explained to remain central control over your door access yourself;Featured with two lock volume as mute and normal volume to meet your own demand.

• Simple DIY Installation and Reset Way:Easily install and replace your door lock within minutes with detailed installation guidance in the user manual,together with extremely easy reset way for fast APP access;Powered by 4 AA battery(battery included) for stable and long power stand-by whose service life is up to about 6 months,ensuring 15-20 lock/unlock times per day.

• Attention:Please confirm the lock compatibility before your purchase,this smart lock US version only works with your single-cylinder deadbolt lock which is compatible with most US Single-Cylinder Deadbolts;includes full 2-year warranty and 60-day refund guarantee for complete satisfaction.