Product Description

Xiaomi Self-Install Smart Lock

Supports Xiaomi and Matter ecosystems for an all-new keyless unlocking experience

• Quick unlocking with just your fingerprint
• Tap in the app for convenient, safe remote control

Quick installation, no drilling required

Compatible with the original lock structure for straightforward, damage-free installation. No modifications and no drilling required for easy installation

Multiple unlocking methods

Various flexible options for your convenience

Suitable for different scenarios and groups of people-even without a physical key, unlocking the door is secure and hassle-free.

*Fingerprint unlocking, permanent password unlocking, and periodic/one-time password unlocking are only supported as a set.
*Voice control requires connection to a third-party ecosystem platform, such as Alexa, Google or Apple, and the voice control feature must be enabled. Voice unlocking via Alexa/Google Assistant requires user-set PIN code input. Unlocking via Apple Siri is only available after phone unlock and successful voice recognition. Actual use may vary depending on assistant settings and device compatibility.

Wi-Fi connection

Seamless connection with Xiaomi Home for one-stop management

Supports simultaneous connection to Xiaomi Home via Wi-Fi and Bluetooth, allowing you to check lock status, view logs, receive alert notifications and get family arrival reminders so you can stay in control in real-time.

*Door left open reminders require a door sensor.
*The keypad is required to receive family unlock alerts, duress unlock alerts and multiple failed attempt alerts. The default limit for failed attempts is 10. This number can be changed in Xiaomi Home. After exceeding the limit, the keypad will lock for 90 seconds, during which it cannot be used.
*If a registered duress fingerprint is used to unlock the door, the app will send you a notification of abnormal unlocking behaviour.

One touch convenient locking and unlocking

Quickly unlock with a tap on the button to save you time when you're heading out.

Auto-locks when the door is closed, so you don't have to worry about forgetting to lock up

After the door closes, the lock detects the door sensor and automatically engages after the set delay period, keeping your property secure.

*If the door sensor is not installed and calibrated, the door will auto-lock based on the preset time after unlocking.
*The automatic lock function is disabled by default and must be enabled manually in the app.

IP65-rated water-resistant keypad can withstand wind and rain

Dustproof for your peace of mind

*The product images and models, data, functions, performance, specifications, user interface, and other product information on this page are for reference only and may differ from the actual product. Xiaomi may amend this information. For details, please refer to the actual product.

The Matter protocol breaks ecosystem barriers, achieving seamless cross-platform connection

Compatible with the Matter ecosystem, it allows convenient communication between your smart home devices, unlocking limitless possibilities for a smart lifestyle.

*Not affiliated with, sponsored, or endorsed by Apple Inc. A compatible Apple Home app and Siri-enabled device are required. Apple Home and Siri are not available in some languages and countries or regions. Apple, HomeKit, and Siri are trademarks of Apple Inc.
*A compatible Alexa or Google Assistant-enabled device is required. Google Assistant is not available in some languages and countries or regions. Google, Google Home and other related trademarks are trademarks of Google LLC. Alexa is not available in some languages and countries or regions. Amazon, Alexa, and all related trademarks belong to Amazon.com, Inc. Please refer to the respective official websites for more information.
*Matter is developed by the Connectivity Standards Alliance™. This brand, related logos, and marks are trademarks of the Alliance, all rights reserved.

Comprehensive protection inside and out

Full-stack security with multiple system protections

Xiaomi Self-Install Smart Lock is built with security at its core. Equipped with the MJA1 chipset and certified by the official EU cybersecurity authority, it offers end-to-end software and hardware protection, ensuring a safe, worry-free digital environment for users.

6-month-long battery life. Always on guard for your peace of mind

Powered by a 2450mAh lithium battery

The 6-month battery life is based on 8 keypad lock/unlock operations per day in standard power consumption mode. Actual duration may vary depending on environmental factors. Please refer to actual usage conditions.

*If the door cannot be unlocked and you are locked outside due to battery depletion caused by a long business trip or failure to replace the battery timely after a low-battery reminder, we will not bear the related unlocking costs. It is recommended to keep the mechanical key in a secure outdoor location for emergency use to avoid such situations.

Comprehensive professional quality control testing* for greater peace of mind and reliability

*The product images and models, data, functions, performance, specifications, user interface, and other product information on this page are for reference only and may differ from the actual product. Xiaomi may amend this information. For details, please refer to the actual product.

Check if your lock cylinder is compatible

Installation requirements*

Key installation

Key thickness ≤5mm

After inserting the key blade into the lock cylinder, the remaining key blade length is ≤37mm

Door lock knob installation

≥35mm inward-opening door locks
≥50mm outward-opening door locks
If a suitable lock cylinder accessory cannot be found, please replace the lock cylinder

Installation method

Key installation

Door lock knob installation