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Aqara Smart Lock U200 Lite Kit
Smart Security for Classic Doors
Unlock effortlessly and upgrade instantly—no drilling, no hassle. The Smart Lock U200 Lite Kit transforms your existing lock into a smart one, giving you seamless, key-free access. Simply tap your phone on the included NFC Sticker Card to access the app or open the app directly for instant unlocking. Same simple installation—now with even smarter convenience. Sleek, secure, and completely keyless.
Aqara Smart Lock U200 Lite Features:
- Matter over Thread Support: Enjoy a truly seamless smart home experience with the Aqara U200 Lite, which works out of the box with leading platforms like Apple Home, Google Home, Amazon Alexa, SmartThings, Home Assistant, Homey, and more*. Built on the low-power Thread protocol, it significantly reduces battery consumption, so you won’t need to change batteries often. Thanks to Thread’s self-healing mesh network, the lock communicates directly with nearby devices—ensuring fast, stable, and reliable performance.
- Rechargeable Li-ion Battery: The U200 Lite is equipped with a 2000mAh rechargeable lithium battery that can last up to 6 months on a single charge, requiring minimal maintenance. It features a low battery alert function, giving users peace of mind during use. The device comes with a USB-C charging port for faster charging speeds.
- Auto Lock with Ease: Thanks to the built-in gyroscope, the U200 Lite alerts you with an audible reminder if you forget to close the door, and automatically locks the door once it’s closed.**
- Quiet Mode for Nighttime Use: Seamless smart home integration meets nighttime convenience with customisable speed settings. Choose between Quiet, Standard, and Fast modes to suit any time of day, ensuring peaceful operation when you need it most.***
- Easy Installation & Great Compatibility: The lock easily fits over your existing door lock, requiring no complex installation or modifications. Installation is simple as long as your current cylinder has an emergency function***, allowing the lock to be mounted directly over the existing cylinder. The U200 Lite is compatible with Euro profile and select Scandi cylinders.
- Expanded Functionality: The Aqara U200 Lite features a pull spring function that automatically retracts the door latch upon unlocking, allowing you to open the door without touching it. This is ideal for situations where your hands are full or when you want improved hygiene. It’s especially useful for inward-opening doors or those without traditional handles, simplifying entry. And simply turn the knob approximately 30 to 60 degrees, and the lock will automatically lock or unlock.****
- Complimentary Eco-Friendly Replaceable Cover: Stylish German eco-friendly replaceable cover (black cover with black lock/gray with white lock) that effortlessly change to match your sophisticated home décor. Natural, fashionable, and perfectly customizable for your refined living space.
** This feature is disabled by default and can be only activated in the Aqara Home app settings.
*** A cylinder equipped with this feature enables it to be unlocked from the outside using a key, even if another key is already inserted on the inside. Aqara also sells adjustable cylinder which support emergency function.
**** These features are disabled by default and can be only activated in the Aqara Home app settings.


Automations:
- A Secure Night Free of Worries
Ensure your home is secure at night. Locking your door late in the evening signals the smart home system to prepare your house for nighttime. It arms the security system to protect your home while you sleep.
(Smart Lock U200 Lite Kit + Camera Hub G5 Pro – PoE/ WiFi + Camera E1)
- Instant Visitor Unlock with a Single Click
(Smart Lock U200 Lite Kit + Smart Video Doorbell G4 + Hub M100)
Installation Requirements
This product is compatible with European standard mortise locks, and American standard deadbolt locks.- Euro Mortise Locks:
- Supports Euro profile and select Scandi cylinders.
- Ensure your cylinder includes an Emergency Function*.
- US Deadbolt Locks:
2) Compatible with backsets of 2-3/8” (60 mm) and 2-3/4” (70 mm).
- Additional Requirements:
2) For optimal installation results, we recommend following along with our installation video.
What’s Aqara Smart Lock U200 Lite Kit included:
- Smart Lock U200 Lite × 1,
- User Manual × 1,
- Aqara Rechargeable Battery × 1,
- NFC Sticker Card × 2,
- 3M Sticker × 1,
- EVA Foam × 3,
- Screw Kit × 1,
- Cylinder Adaptor × 5,
- Hexagon Screwdriver × 1,
- Aqara Replaceable Cover × 1,








Details | |
Colour | Black, White |
Dimensions | |
Dimensions | 62.3 × 60.6 × 152.5 mm (2.4 × 2.4 × 6 in.) |
Electrical Data | |
Battery Type | Aqara Rechargeable Li-ion Battery 7.4V |
Network | |
Protocols | Thread, Bluetooth |