Aqara U50 Smart Lock Kit
$220.00 – $350.00Price range: $220.00 through $350.00
Seamlessly integrate with leading smart home systems and unlock effortlessly with Apple Home Key via your Apple Watch, as well as other methods such as access code and NFC Cards.
Description
Deadbolt-Style Smart Door Lock
Upgrade to smart security with the Aqara Smart Lock U50! Seamlessly integrate with leading smart home systems and unlock effortlessly with Apple Home Key via your Apple Watch. Tailored unlocking methods ensure convenience and style at your doorstep.
The Homesmart.sg Aqara U50 has an in-built Apple security chip to support Apple Home Keys and Apple HomeKit. Unlock your door with your Home Key stored in your Apple Wallet – simply tap your iPhone or Apple Watch near the lock. You can also see the lock status on the Apple Home app.
- An Aqara Smart Hub is required for smart home integrations. Hub is not required for standalone use.
- Apple HomeKit support may require additional Apple devices.
- Apple Home Keys support may require additional Apple devices.
- Price includes installation on standard wooden doors only. Additional charges may apply for special installation requirements – e.g. aluminium doors.
- Does not work with all doors. Contact us to see if this lock can be installed in your door.
Need a Gate Lock?
The Aqara Smart Lock U50 is not suitable for metal gates. For metal gates, consider our Homesmart.sg Metal Gate Lock.
Door Status Sensing and Auto Lock

The Aqara U50 uses advanced gyroscope technology for enhanced security and convenience. It automatically locks the door upon closing, and an alert sound can be set in the app if the door is not closed. With a quiet mode for nighttime and an always-open setting for busy places, the U50 is perfect for both home and office environments, offering seamless security without disturbing anyone.
Apple Home and Home Key Support
With a touch of the Apple Home App or an Apple Watch, the door can be opened immediately and conveniently. There’s no need for cumbersome keys or other redundant actions. Now, opening doors can be a cool thing to do. Tap, tap—open a smart home. Apple Home Keys require an iPhone (XR or XS and later – see compatible list). Requires Apple Watch Series 4 and later.

Automations with Aqara and Third-Party Devices

The Aqara U50 Smart Lock enhances user convenience by seamlessly integrating* with various smart home systems via the Zigbee protocol. It supports customized automations with platforms like Google Home and Alexa, simplifying home management and boosting security. This connectivity allows users to tailor their home environment for greater comfort and efficiency.
Additional and Emergency Unlock Methods
The Aqara U50 enhances home security by providing multiple unlocking methods—keypad, key, NFC card**, and USB-C for emergencies. With seamless integration into the Aqara Home app and compatibility with leading smart home systems, it delivers flexible and secure access for peace of mind.

Up to 6 Months of Battery Life

The Aqara U50 offers exceptional security and durability, meeting BHMA Level 3 safety standards and constructed from robust zinc alloy with an IPX5 rating. It ensures reliable performance in outdoor environments, even in temperatures as low as -0.4°F (-18°C), making it ideal for any weather conditions.
Focus on Security and Durability
The Aqara U50 boosts convenience with its energy-efficient design, offering up to 6 months*** of security per charge. It includes emergency USB-C charging for unlocking when the battery is depleted, ensuring continuous protection. Battery replacement alerts further simplify maintenance for a worry-free smart home experience.

Model
DL-D05D
Dimensions
5.3 × 2.9 × 3.5 in. (135.8 × 74.8 × 88.4 mm)
Operating Humidity
0 ~ 93% RH, no condensation
Powering Modes
4 AA Batteries (6V); USB-C Emergency Port (5V)
Wireless Protocols
Zigbee, Bluetooth 5.0, NFC
Operating Temperature
Outer Panel: -35°C ~ 66°C (-31°F~ 150.8°F) Inner Panel: -18°C ~ 55°C (-0.4°F~ 131°F)
What is in the Box
Smart Lock U50 × 1, User Manual × 1, Installation Diagram × 1, Key × 2, AA Battery × 4, Knob Removal Tool × 1, Opposite- Pull Screw Kit × 1, Bolt & Strike Plate Screw Kit × 1, Mounting Plate Screw Kit × 1
Product Warranty
This product is an official Singapore model, covered by a local warranty provided by HomeSmart and Aqara’s Authorised Distributor in Singapore. Full terms and conditions apply – view warranty details.
Warranty Type: Onsite
Warranty Period: 24 months
Support
Our team of technical (human) experts are available to provide dedicated technical support for HomeSmart.sg customers, including help with setup, troubleshooting, and product guidance. Please have your order details ready so we can assist you quickly. Reach out to us via:
- WhatsApp: +65 8876 8104
- Email: [email protected]
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