Main functions:

1.Password unlocking 

2.Mechanical key unlock 

3.Indoor knob unlocking

4.Outdoor one- button lock

5.Auto-lock

6.Anti-peep Password

7.Error password alarm function

8.Voice navigation settings

9.Both Chinese and English

10.Auto-lock Setting Available

11.Thumbturn Unlock, System Status Synconization

12.Key Unlock, System Status Synconization

13.Doorbell function   

14.TUTA  Bluetooth app  

Reminder:

1.The initial password of the factory administrator of this product is "123456", and the initial password "123456" will be deleted automatically after entering the administrator information. 

2.In the initialized state! Press 888# to switch left open right open, left open left row light on, right open right row light on. 

Prees“555666777#”to set Auto-lock function, on or off。 

3.Press and hold the Restore factory Settings button on the back panel, and the front screen starts to count down. After  counting from 6 to 1, the system prompts for input confirmation code, which is three "0". Under the initialization state, any  fingerprint, card and password can be unlocked. "*" is the back key and "#" is the confirm key. When the system lock is in  the silent state (the screen is not on), "#" is the lock key.“*”is the lock key，“0”is the doorbell key。 

4.Fingerprint, card and password input error 5 times in total in any way, and then alarm, the device sounds alarm sound,  and the door lock can not be used within 90 seconds. 

5.When the prompt for the first time "voltage low, please replace the battery", according to different battery capacity can  also open the door about 100 times, at this time should be replaced in time, so as not to use inconvenience caused by  battery exhaustion. 

6.The battery use time should not be too long, it is generally recommended to change the battery at least once a half a  year, otherwise the battery leakage damage the smart lock. 

7.Virtual password anti-peeping function: Follow the password type in : XXX password XXX;Irrelevant codes added to  anti-peep,then # to confirm. The password must be included in what you type.