Fast fingerprint recognition through AI chips,unlocks in 0.3 seconds with 99.8% accuracy.

Secure your passwords by adding random numbers.

You can set the auto-lock on the app, and you can turn off the auto-lock to keep the lock unlocked.

You can set the lock to stay unlocked for a specific period of time in the app.

The smart knob offers a backlit keypad that allows you to use it in dark environments.

You can remotely set a one-time passcode to friends, guests, deliverers, etc. so they don't have to wait at the door, and this feature can be created without connecting to the lock.

Set permanent passwords for family members and people you trust when you connect to the lock.

Set up recurring passwords for employees or cleaners when you connect the locks.

You can set a password that will be valid for a certain period of time when you connect the lock.

You can lock the door by pressing and holding the “√” key on the keypad.

With 4AA batteries (Not Included) the lock will generally last up to 1 year depending on the frequency of use per day, and the lock will sound an alarm when the battery is low.

Smart locks are made of aluminum alloy to ensure its hardness, durability, and also work well in bad environments.

When the smart lock runs out of power, you can charge it with a power bank to prevent you from locking yourself out of the door

When 10 invalid codes are entered, the lock enters safe mode and can only be unlocked with the key or or the app, by waiting 3 minutes to leave safe mode.

The Smart Door Knob works with Alexa and Google Assistant when connected to the gateway (sold separately).

Use 's gateway (sold separately) to help the lock connect to wifi, every time unlock the lock it will notify you on your phone, and you can watch the lock's log to know who opened the door.

You can control the lock from anywhere at any time when the lock is connected to the wifi through the gateway (sold separately).

Product description

One-Time Code

Permanent Code

Recurring Code

Custom Code

Manual Lock

Low Battery Alarm

Waterproof and Durability

Emergency Backup Power

Safe Mode

Voice Control

Real-time Message Push

Remote Access