Motorized deadbolt
Auto Locking
Fake Pin-code
Suitable For use In Extreme Cold Region

Features:
Various access
There are smart phone, PIN code and mechanical key for your choice.(Smart phone unlocking is base on adding WIFI module)
Suitable For Severe Cold
It is capable to operate in temperature -35°C outdoor, 10°C indoor.
Automatic Locking
Enable the auto lock function, it will lock automatically after 30 seconds by default. You also can set your auto lock time between 3 and 30 seconds if necessary.
Unique User Codes
Each member of your family can have their own 4-9 digits code that will be easy to remember, program up to 49 codes for family and friends
Scramble Code
When your friends or other people go home with you, scramble code supports you enter random digits before or after the correct access code.
Mute Function
Turn on or turn off the beep sound is up to your decision.
USB Battery Back-Up
The lock can be energized with a power backup when you forget to replace the batteries
Lock/Unlock Button
Press Lock/Unlock button on the back body to lock/unlock the lock inside the room Optional
WIFI Module For IOT Use
Comes with the Connect Wi-Fi module (TUYA) so there’s no additional hubs needed and it works off your home Wi-Fi
Remote Unlocking
Unlock your door anywhere, never keep a visitor waiting outside the door anymore.
Locks Monitoring
View your lock history，see a list of users, their assigned codes, and each entry time. Get real-time alerts when someone accesses your home.