Multiple unlocking:

It can unlock with fingerprint, password, IC card, etc., with hidden keyhole, USB charging port, and the function of reminding when the battery run out .

Remote function:

There is a mobile phone APP to open the lock remotely, and you can also directly use WeChat to open the lock; there are two major functions of SMS alarm and unlocking record query.

Linkage function:

 It can not only connect to smart homes, but also link with smart products. For example, fingerprint unlocking during the day, electric curtains open; fingerprint unlocking at night, lights on and so on.