Xiaomi Mijia Sherlock M1 Smart Door Lock at $91.99 [Coupon]

Back in November, Xiaomi announced the 125th crowdfunding product that comes our way from Mijia. This means it should be the part of Xiaomi Smart Home system. Therefore, it should be controlled via the Mi Home app. As you remember, we were talking about a smart door lock named the Xiaomi Aqara Smart Door Lock. It comes with a four-level protection. The product we are going to talk about is from the same category but it differs from the aforementioned models due to some features. Say, it doesn’t require to alter and/or replace the existing lock. Actually, the Xiaomi Mijia Sherlock M1 is a smart sticker attached to the main lock and it can be controlled using the APP. At this moment, this smart door lock is available for a discounted price of $91.99 if using the coupon (code: MIsuoRU).

Xiaomi Mijia Sherlock M1 Specs List

  • Dimensions: 12.80 x 6.20 x 7.35 cm
  • Operating temperature range: -10 to + 60 C
  • Built-in Battery: 3800mAh
  • Wireless connectivity: Bluetooth

All you need to do is to affix the original key of your door lock to the inside of the general anti-theft lock M1. On the left side, we can find a sensor that controls the rotation of the engine. Therefore, it controls the door lock’s working process. The lining is held on the door by holding the key and two-sided adhesive tape, which perfectly holds it with the force to shift/rotate.

Xiaomi Mijia Sherlock M1

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.

Xiaomi Mijia Sherlock M1

The owner of the smartphone that is connected to the lock can set various virtual keys and distribute to different users. They can be given an expiration date or can be deleted at any time by the main owner. The Xiaomi Mijia Sherlock M1 also has many user-friendly features such as a touch-sensitive slide-swipe switch, a thoughtful child-lock design that prevents the baby from accidentally opening the door and a few others. By the way, the anti-theft mode is disabled automatically once the battery discharges and reaches 10% of power.

At last, the Xiaomi Mijia Sherlock M1 fully embodies the concept of ‘mobile phone is the key’.

Xiaomi Mijia Sherlock M1


Suzie K.

Having 9 years of experience in IT industry, Suzie has managed to work as an SEO Specialist, Social Media Marketing Specialist and Content Writer for different companies. She does her best to be a great Mom and balance work and family.

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