Aqara Smart Lock U300 Kit - Silver

Experience seamless access with the Aqara Smart Lock U300 Kit. This energy-efficient lock offers seamless integration with Apple Home and Aqara Devices and boasts up to 10 months of battery life. Unlock instantly with a 0.3-second fingerprint sensor built right into the handle or use Apple Home Key (even when your phone is off), secure NFC cards, or PIN codes.Built with an IPX4 rating to withstand harsh weather, the U300 delivers durable, customisable, and reliable smart access for both left- and right-hand doors.

Key Features

• Matter over Thread Support: The U300 is the first lever lock to support both Matter and Apple Home Key. It connects seamlessly with Apple Home and other major platforms, while also integrating with Aqara devices via the Aqara Hub M3. With up to 10 months’ battery life on a single set of replaceable batteries, the U300 delivers customisable, energy-efficient, and highly secure smart access.
• NFC & Apple Home Keys: Unlock with a simple tap from your iPhone or Apple Watch—even when your device is out of power. The U300 also supports secure NFC cards that cannot be copied, offering both flexibility and peace of mind. Powered by Apple Matter and Thread technologies, it provides secure, convenient, and power-independent access, making it a smart yet affordable security upgrade.
• Ergonomic Fingerprint Reader: The U300’s fingerprint sensor is built directly into the handle, allowing instant unlocking in just 0.3 seconds with a natural grip. It supports up to 50 fingerprints—perfect for families or offices—and uses a 160 x 160 semiconductor sensor with an exceptionally low False Acceptance Rate (<0.0001%). This ensures fast, accurate, and secure access every time.
• Multiple Unlocking Methods: Enjoy flexible entry options with the U300 ( fingerprint, PIN codes, NFC cards, touchscreen keypad, Bluetooth, mechanical keys, and even emergency USB-C power) for peace of mind. Easy to install and activate using buttons or voice prompts, it also features AES encryption and anti-peep PIN protection, keeping your data and entry secure.
• Focus on Security & Durability: Built to withstand all seasons, the U300 works reliably in harsh weather conditions, including rain and temperatures as low as -30°C. With an IPX4 rating, motor-driven anti-force design, and high-quality materials like tempered glass with an anti-fingerprint coating, it offers durability and year-round security indoors and outdoors.
• Effortless Passage Mode: Switch easily between Passage Mode (always unlocked) and Auto-Lock Mode, perfect for busy commercial spaces, shared entrances, or garages. Designed for glove-friendly access, the local-only passage feature with voice-prompted setup makes it practical and secure for any setting.
• Exclusive Features with the Aqara Home App: Pair the U300 with the Aqara Home app to unlock its full potential. Manage multiple unlocking methods, set up temporary guest passwords (even offline), and enable advanced automation when connected to the Aqara Matter Controller. Compatible with both left- and right-hand doors, the U300 offers flexibility, reliability, and smarter control for modern homes.
• Wireless Protocols: Thread, Bluetooth, NFC. Operating temperature outer panel (-30°C~55°C (-22°F~+131°F). Inner panel (-10°C~55°C (14°F~+131°F). Operating humidity (0 ~ 93% RH, no condensation).
• Smart Lock Dimensions: Outer panel (140 cm L x 76 cm W x 73.5 mm H. Inner panel (159 cm L x 74.5 cm W x 76 mm H.
• What is in the Box: 1 x Smart lock U300, 1 x User manual, 1 x Installation diagram, 1 x AA battery, 4 x Mechanical key, 2 x Accessories kit, and 1 x Backplate.

Important Notes:

¹ Assumption of unlocking the door with fingerprints 10 times per day.

² Requires a 2-in-1 Apple Matter Controller and Thread Border Router to achieve tap to unlock with Apple Home Keys.

³ NFC cards need to be purchased separately.

⁴ Fingerprint can be configured locally on the lock itself by pressing the Set button if there's no Admin's password or following the voice prompts if available. The access data is stored locally and is fully encrypted using the AES algorithm.

⁵ Anti-peep pin code protection is also supported for safety. Any digits can be input before and after the actual code.

⁶ IP and temperature rating refer to the outer panel of the lock.

^{7 For optimal} performance outdoors, we recommend installing the lock under a protective cover or shield.

⁸ Passage Mode can be enabled or disabled directly on the lock; however, for safety concerns, it cannot be activated remotely via the mobile app — only deactivated.

All Product Details

Warranty

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