What are the door requirements for this smart lock?

To ensure this lock fits your door, please check the following measurements: the backset must be 2-3/8" or 2-3/4", the door thickness should be between 1-3/8" and 2-11/64", and the bore hole needs to be 2-1/8" in diameter.

Is this a Wi-Fi-enabled smart lock?

No, the U50 uses the Zigbee protocol, which offers higher security, faster response, better stability, and stonger extensibility than Wi-Fi, but requires a hub such as Aqara G2H Pro, G3, G410, G5 Pro, E1, M2, M3, M1S, or M1S Gen 2 to work.

Why is my lock unable to pair or connect?

For a stable connection, please ensure you have an Aqara Zigbee 3.0 hub, that it is placed within 5 meters of the lock without any obstructions, and that both devices have been updated to their latest firmware versions.

What is the difference between the U50 and U100 smart locks?

U100 supports fingerprint unlocking. If you don't need fingerprint access, U50 is a simpler and more affordable choice with app, passcode, Bluetooth, Home Key, or other unlocking.

What should I do if the lock keeps beeping during installation or use?

Please first confirm door compatibility, ensure the deadbolt is installed straight and level, and make sure the strike plate is properly aligned and installed, as misalignment can trigger the alarm.

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Description

🔐 Elevate your doorstep with smart security that’s always a tap away.

AUTO LOCK SILENT MODE - Gyroscope-powered auto-lock and Do Not Disturb mode keep your home secure and peaceful.
MULTI MODE ACCESS CONTROL - Keypad, remote passwords, temporary codes & biometric options for ultimate flexibility.
SMART HOME AUTOMATION READY - Works flawlessly with Google Home, Alexa, IFTTT & Matter for next-level convenience.
DURABLE WEATHERPROOF DESIGN - Zinc alloy body with IPX5 rating, built to withstand extreme temperatures and daily wear.
SEAMLESS APPLE HOME INTEGRATION - Unlock with a tap on iPhone or Apple Watch—even when out of power.

The Aqara Smart Lock U50 is a premium Bluetooth deadbolt featuring Apple Home Key support, Matter compatibility, and multi-platform smart home integration. It offers versatile unlocking methods including biometric, keypad, and remote passwords, backed by a durable zinc alloy build with BHMA Level 3 security and a 6-month battery life with USB-C emergency charging. Designed for seamless automation and robust protection, it’s the ultimate upgrade for modern smart homes.

Specifications

Brand	Aqara
Special Feature	Apple Homekit Compatible
Lock Type	Biometric
Item dimensions L x W x H	5.31 x 2.91 x 3.46 inches
Material	Zinc
Recommended Uses For Product	smart home security, remote access control
Style	Smart Lock
Color	Black
Number of Pieces	2
Finish Type	Painted or Powder Coated
Included Components	Smart Lock U50 × 1, User Manual × 1, Installation Diagram × 1, Key × 2, AABattery × 4, Knob Removal Tool × 1, Opposite- Pull Screw Kit × 1, Bolt & Strike Plate Screw Kit × 1, Mounting Plate Screw Kit × 1
Controller Type	Amazon Alexa, Apple HomeKit, Google Assistant, IFTTT
Shape	Rectangular prism" or "Cuboid
Item Weight	5 Kilograms
Control Method	Remote
Connectivity Protocol	Bluetooth, Zigbee
UPC	192784001837
Model Name	Smart Lock U50
Manufacturer	Lumi United Technology Co., Ltd
Part Number	DL-D05D
Item Weight	11 pounds
Product Dimensions	5.31 x 2.91 x 3.46 inches
Item model number	DL-D05D
Batteries	4 AA batteries required. (included)
Finish	Painted or Powder Coated
Item Package Quantity	1
Special Features	Apple Homekit Compatible
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Alkaline

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