How can I confirm if the U200 smart lock fits my door?

To ensure compatibility, please check your lock cylinder thickness, key thickness, and the distance from the cylinder center to the door edge before purchase.

Why can't the lock turn or calibrate properly?

Please ensure the correct adapter is selected from the 9 included sizes and that the lock body is firmly secured to the door using the provided adhesive pads if needed.

Why does my lock's adapter feel loose and fail to operate properly?

Before installation, ensure the adapter matches your tailpiece shape. An incorrect fit—even if installed—may leave the lock cylinder improperly seated, causing motor failure and operational issues.

Why is my smart door lock unable to connect to the hub or app?

For Matter-over-Thread devices, ensure: 1) You are using an 2-in-1 Matter Controller & Thread Border Router 2) Your router supports IPv6 3) Your phone and hub are on the same local network during setup. If issues persist, restart your hub and router.

Is this a Wi-Fi-enabled smart lock?

No. It utilizes the Matter over Thread networking protocol and requires a compatible Matter-and-Thread-enabled smart hub (such as the Aqara M3 Hub) for network integration.

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Aqara Smart Retrofit Lock U200 with Apple Home Key & Fingerprint, Silver | Keypad Included, Rechargeable Battery, Matter over Thread, Supports Apple Home, Alexa, SmartThings, Keyless Entry Door Lock

Aqara Smart Retrofit Lock U200 with Apple Home Key & Fingerprint, Silver | Keypad Included, Rechargeable Battery, Matter over Thread, Supports Apple Home, Alexa, SmartThings, Keyless Entry Door Lock

Product ID: 641816860

Details

Brand
Aqara
Item dimensions L x W x H
2.44 x 2.36 x
Lock Type
Biometric
Material
Polycarbonate
Special Feature
Fingerprint

📲Native Matter over Thread & multi-platform support

🔐6-month rechargeable battery life

🤏Quiet Unlock Mode for noise-free entry

₨139181

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔒 Unlock the future of home security—smart, silent, and effortlessly connected.

WHISPER QUIET ACCESS - Activate Quiet Unlock Mode to enter silently, reducing noise and enhancing privacy without extra devices.
VERSATILE KEYLESS ENTRY - Unlock your door with fingerprint, Apple Home Key, password, NFC, or mechanical key—perfect for every lifestyle.
SEAMLESS SMART HOME INTEGRATION - Connect effortlessly with Apple Home, Alexa, SmartThings, and more via native Matter over Thread support.
HASSLE FREE RETROFIT INSTALLATION - Upgrade your security without drilling—fits over existing Euro or Scandi locks for instant smart access.
LONG LASTING POWER RUGGED DESIGN - Rechargeable Li-Ion battery lasts up to 6 months; keypad is IPX5-rated and built for extreme temperatures.

The Aqara Smart Retrofit Lock U200 is a cutting-edge biometric door lock featuring native Matter over Thread connectivity for seamless integration with Apple Home, Alexa, and SmartThings. It offers multiple unlocking methods including fingerprint, Apple Home Key, password, and NFC, with a quiet unlock mode to minimize noise. Powered by a rechargeable battery lasting up to 6 months and designed for easy retrofit installation without drilling, it combines advanced security with convenience and durability, making it an ideal upgrade for modern smart homes.

Specifications

ASIN	B0D1BZPJP1
Additional Features	Fingerprint
Best Sellers Rank	#159,006 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #538 in Deadbolts
Brand Name	Aqara
Color	Silver
Connectivity Protocol	Matter Over Thread, Bluetooth
Control Method	App, Touch
Controller Type	Apple HomeKit
Customer Reviews	2.7 2.7 out of 5 stars (2,040)
Finish Types	Polished
Included Components	Smart Door Lock
Item Dimensions	2.44 x 2.36 x 5.98 inches
Item Type Name	Smart Lock
Item Weight	1.16 kg
Lock Type	Biometric
Manufacturer	Lumi United Technology Co., Ltd
Material Type	Polycarbonate
Model Name	Smart Lock U200
Model Number	EL-D02E
Number of Items	1
Number of Pieces	1
Recommended Uses For Product	Home Security
Shape	Rectangular
Style Name	Smart Lock
UPC	192784001608

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