Xiaomi Sherlock Smart lock M1 mijia Smart door lock Keyless wireless remote control work to Mi home app phone control

There is a built-in battery that should provide one year of working time. But if it is discharged you can charge the door lock via the micro USB interface. You can monitor the state of the remaining power in the APP.

The Xiaomi Mijia Sherlock M1 is a perfect solution to lock the door smartly. You only have to use your phone and the Mi home app. That’s why the latter has only a couple of functions such as opening and locking the door. You don’t need to use physical keys anymore.

To use the app and open/lock the door, you should be close to the door because the smart door lock works via the Bluetooth connectivity. Actually, the connection is established directly between the device and the lock. It also has a built-in home custom security chip (MJSC) and each chip has a unique private key and certificate. The security chip also ensures there is a two-way encrypted communication only between the app and the gadget.