--- product_id: 661726447 title: "Smart Lock U300, Fingerprint Keyless Entry Door Lock with Handle, Matter Over Thread with Apple Home Keys, Touchscreen Keypad, Smart Lever Lock Supports Apple Home, Alexa, Google, IFTTT, Black" brand: "aqara" price: "2127.95 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/661726447-smart-lock-u300-fingerprint-keyless-entry-door-lock-with-handle store_origin: TN region: Tunisia --- # Matter over Thread protocol 10-month battery life 50 fingerprint profiles Smart Lock U300, Fingerprint Keyless Entry Door Lock with Handle, Matter Over Thread with Apple Home Keys, Touchscreen Keypad, Smart Lever Lock Supports Apple Home, Alexa, Google, IFTTT, Black **Brand:** aqara **Price:** 2127.95 DT **Availability:** ✅ In Stock ## Summary > 🔐 Unlock the future of smart security—because your door deserves the smartest key. ## Quick Answers - **What is this?** Smart Lock U300, Fingerprint Keyless Entry Door Lock with Handle, Matter Over Thread with Apple Home Keys, Touchscreen Keypad, Smart Lever Lock Supports Apple Home, Alexa, Google, IFTTT, Black by aqara - **How much does it cost?** 2127.95 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/661726447-smart-lock-u300-fingerprint-keyless-entry-door-lock-with-handle) ## Best For - aqara enthusiasts ## Why This Product - Trusted aqara brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flexible Access Modes:** Passage, Auto-Lock, and Do Not Disturb modes tailor security and convenience to your lifestyle. - • **Built to Last & Secure:** Durable zinc alloy, IPX4 water resistance, AES-encrypted local data, plus USB-C emergency power. - • **Advanced Biometric Security:** Supports up to 50 unique fingerprints for personalized, keyless access. - • **Multi-Platform Smart Control:** Works flawlessly with Alexa, Google Home, IFTTT, and Aqara hubs for ultimate automation. - • **Seamless Apple Home Integration:** Unlock with a tap on iPhone or Apple Watch—even when your device is off. ## Overview The Aqara Smart Lock U300 is a cutting-edge biometric lever lock featuring fingerprint recognition for up to 50 users, Apple Home Key support, and NFC compatibility. Utilizing the low-power, reliable Matter over Thread protocol, it integrates seamlessly with major smart home ecosystems like Apple HomeKit, Alexa, Google Home, and IFTTT. Designed for durability with zinc alloy construction and IPX4 water resistance, it offers flexible access modes and up to 10 months of battery life, making it a secure, convenient upgrade for modern homes and offices. ## Description The Aqara Smart Lock U300 is a versatile, Matter-compatible smart lever lock designed for both indoor/outdoor use, featuring fingerprint recognition up to 50 users, Apple Home Key, and NFC support. It uses Thread protocol for low-power, reliable connectivity and supports Auto-Lock and Passage modes, with a 10-month battery life. ## Features - 【Apple Home and Home Keys Integration】The U300 is a smart door lock seamlessly integrated with Apple Home (requires an Apple 2-in-1 Matter Controller & Border Router). You can unlock it effortlessly using Apple Home Keys by simply tapping your iPhone or Apple Watch, even when your device is out of power. Additionally, door access can be easily managed and shared with guests directly through the Apple Home app. - 【Smart Automations with Aqara and Third-Party Devices】When paired with an Aqara Thread-enabled Matter Hub (like the M3), the U300 supports smart home automations and remote unlocking. Thanks to the Matter over Thread protocol, it’s also compatible with third-party ecosystems such as Google Home, Alexa, IFTTT. This flexibility allows seamless integration into a variety of smart home setups for enhanced automations and convenience. - 【Multiple Unlocking Options Including Fingerprint】The U300 features multiple unlocking methods, including a highly accurate fingerprint reader on the handle, which supports up to 50 unique fingerprints. It also offers one-time local passwords for use and periodic passwords for guests when offline. It's worth reminding you that you can also unlock your door using your Aqara NFC card, which is a very convenient thing to do!(*Note: NFC card is sold separately.) - 【Passage, Auto-Lock & Do Not Disturb Modes】The U300 offers two primary modes: Passage Mode, ideal for quick, hassle-free entry in high-traffic areas like commercial spaces or garages, and Auto-Lock Mode for enhanced security. Additionally, Do Not Disturb Mode mutes the lock's sounds during specific time frames, ensuring a quieter experience when coming home late without disturbing others. - 【Durable, Secure & Long Battery Life】Built from robust zinc alloy and rated IPX4 for water resistance, the U300 is designed to withstand temperatures from -22°F to 131°F. Powered by 4 AA batteries, it boasts an impressive battery life of up to 10 months. In case of emergency, two USB-C ports are available for backup power. All sensitive data, including fingerprints, is stored locally with full AES encryption for maximum security. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Fingerprint | | Asin | B0D496H9YV | | Best Sellers Rank | #31,310 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #123 in Home Security & Surveillance Biometrics | | Brand Name | Aqara | | Color | Black | | Connectivity Protocol | Thread | | Control Method | Touch | | Controller Type | Apple HomeKit | | Customer Reviews | 3.8 3.8 out of 5 stars (355) 3.8 out of 5 stars | | Finish Types | Painted | | Included Components | Smart lock unit, Mounting hardware, USB-C cable (for backup power) | | Item Dimensions | 14 x 7.6 x 7.1 centimeters | | Item Weight | 2.5 Kilograms | | Lock Type | Biometric, Keypad | | Manufacturer | Lumi United Technology Co., Ltd | | Manufacturer Part Number | AD030USG02 | | Manufacturer Warranty Description | 6 months | | Material Type | Zinc | | Model Name | U300 | | Model Number | DL-D02D | | Number Of Pieces | 1 | | Recommended Uses For Product | doors | | Shape | Rectangular | | Smart Home Compatibility | Smart Home Compatible | | Style Name | Contemporary | | Upc | 192784001639 | ## Product Details - **Brand:** Aqara - **Item dimensions L x W x H:** 14 x 7.6 x 7.1 centimeters - **Lock type:** Biometric, Keypad - **Material:** Zinc - **Special features:** Fingerprint ## Images ![Smart Lock U300, Fingerprint Keyless Entry Door Lock with Handle, Matter Over Thread with Apple Home Keys, Touchscreen Keypad, Smart Lever Lock Supports Apple Home, Alexa, Google, IFTTT, Black - Image 1](https://m.media-amazon.com/images/I/71wkjlwHvEL.jpg) ## Questions & Answers **Q: Is this a Wi-Fi-enabled smart lock?** A: No. It utilizes the Matter over Thread networking protocol and requires a compatible Matter-and-Thread-enabled hub for network integration. Note: Each hub works only with its own app. Example: Apple Home Key requires the Home app and Apple hubs. **Q: Why can't my U300 pair with the app (non-Aqara app)?** A: Check the following: • Use a Matter-over-Thread hub; • Enable IPv6 on your Wi-Fi; • Phone and hub on the same Wi-Fi; • Bluetooth turned on; • Lock within 5 m of the hub with no obstruction; • Press the Set button before pairing; **Q: Can the handle of the Aqara U300 be reversed?** A: Yes, the handle can be reversed. Please watch our instructional video carefully before attempting, as incorrect installation may cause a loose handle or affect certain functions. **Q: How do I know if this will fit my door?** A: The lock fits doors with a 2 3/8" or 2 3/4" (60–70mm) backset, 1 3/8"–2 11/64" (35–55mm) thickness, and a 2 1/8" (54mm) hole. If your door has two boreholes (typically for separate deadbolt and handle), a deadbolt-style lock may be more suitable. **Q: Can the Aqara U300 be used on outdoor doors?** A: We do not recommend exposing the product directly to rain or snow. If used outdoors, it must be installed under a covered entrance (e.g., a porch or awning). ## Customer Reviews ### ⭐⭐⭐⭐⭐ Todo perfecto *by on Reviewed in Spain 2 February 2026* Todo ha sido perfecto: el envío, el producto y la entrega se ha realizado antes de lo previsto. ### ⭐⭐⭐⭐⭐ Excelente producto *by on Reviewed in Mexico 6 April 2026* Excelente calidad, funciona muy bien ### ⭐⭐⭐⭐⭐ Feels like a lock Apple would build *by on Reviewed in the United States 10 October 2024* I've owned several smart locks over the years. The Aqara U300 is my favorite of them all.PROS -1) Simple installation - if you use HomeKit it integrates into Apple Home easily without need for a separate WiFi hub, the Aqara locks were built for HomeKit so this feels like the closest thing to an Apple built smart lock.2) Sleek design - no bulging battery pack on the inside, small footprint for the equipment on the outside, hands down this is the best looking smart lock I've ever seen.3) Fingerprint scanner is very quick - sets up a lot like a fingerprint ID on an iPhone4) Apple HomeKey is incredible - HomeKey is added to Wallet on iPhone (of all Household members of your Apple Family who have access to Home) automatically when the lock is added to Home. Just tap your iPhone or Apple Watch on the outside display and the lock opens immediately, you don't even need to turn on your iPhone or Watch, just tap and open the door.CONS -1) No WiFi connection to Aqara APP - only connects via Bluetooth. Which isn't too much of a hassle, because once setup through Apple Home, remote operation (locking and unlocking) is available. But you need the Aqara app to setup additional users, their passcode and their fingerprint scan, all things that need to be done close to the lock, so lack of a WiFi connection on the app is not a deal breaker. But just be aware, if you are adding additional users, you need the Aqara APP, and you need to be very close to the lock.2) It RE-LOCKS very quickly. When you unlock this lock you have a very short time to open the door, or it will re-lock. I understand wanting to keep the house secure - but there are times when a 10 minute delay re-lock would be helpful - like bringing in your groceries from the garage, your hands are full it's not convenient to be trying to put your thumb on the fingerprint reader, or trying to tap your Apple Watch on the display. There is a setting in the Aqara APP called PASSAGE MODE - I set that to 10 minutes. To activate PASSAGE MODE, you need to push a button on the top of the inside portion of the lock, and verify with a passcode, fingerprint or Apple Watch / iPhone bump on the outside portion of the lock. That then stops the lock from re-locking for the set amount of time - IF you remember to hit that little button. It would just be easier to have the 10 minute delay activate every time.Lots of PROS for this lock - and a few CONS - but a HIGHLY recommended smart lock!! ## Frequently Bought Together - Aqara Smart Lock U300, Fingerprint Keyless Entry Door Lock with Handle, Matter Over Thread with Apple Home Keys, Touchscreen Keypad, Smart Lever Lock Supports Apple Home, Alexa, Google, IFTTT, Black - Aqara Door and Window Sensor P2, Matter Over Thread, Requires Thread Border Router, Contact Sensor with Remote Alarm and Local Automation, Supports Apple Home, Google Home, Alexa and SmartThings --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/661726447-smart-lock-u300-fingerprint-keyless-entry-door-lock-with-handle](https://www.desertcart.tn/products/661726447-smart-lock-u300-fingerprint-keyless-entry-door-lock-with-handle) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-08*