The Aqara Adjustable Cylinder is a lock insert designed for the Smart Lock U200 model, which, thanks to its unique design, can be easily adjusted to the thickness of different doors. Thanks to its innovative long transport solutions, it can be widely used, while enabling simple and quick installation. By using the cylinder, the installation and operation of the Smart Lock U200 becomes even easier.

In addition to the Aqara U200 smart lock, the Aqara Adjustable Cylinder lock insert is compatible with countless other smart locks that must be installed on the protected side of the door to the lock insert. A huge advantage is that the structure of the lock insert is modular, so the length of the lock insert can be freely configured in both directions compared to the center line of the door, so it can be installed in almost any lock mechanism suitable for receiving cylinder lock inserts. It has 4-4 extensions on each side, so either

Adjustable length
The special design of the Aqara Adjustable Cylinder allows the length of the lock insert to exactly match the thickness of the door with the extension elements included in the package. The outer side can be expanded by up to 20 mm (with 4 extensions) and the inner side can also be expanded by up to 20 mm (with 4 extensions).

Excellent compatibility
The device was made specifically for the Aqara Smart Lock U200 model, but of course it can also be used with other smart lock solutions made for cylinder lock inserts.

Durable and safe design
The cylinder is made of durable materials that resist wear and tear over the long term, while meeting the highest safety standards.

Simple installation
Thanks to the adjustable structure and the intuitive installation guide, the cylinder can be installed quickly.

Internal innovations
The set of stiffening rods included in the package ensures that the cylinder remains maximally stable even when extended.

For universal door sizes
The cylinder fits all standard European lock types, whether new or existing doors.

Integration and compatibility
The Aqara Adjustable Cylinder is compatible with the lock mechanism designed for all cylinder lock inserts, so it can be seamlessly integrated into your existing home environment. In addition to versatility, Aqara is also committed to safety, so the cylinder lock insert complies with the EN 1303 certification.

Package contents
- 1 pc Aqara Adjustable Cylinder
- 8 extension elements (with 5 mm extension option)
- 15 bracing rods for different sizes
- 1 hexagonal adapter
- Fixing screws and push rods in different lengths
- Detailed installation instructions

Technical data
- Basic cylinder length: 35 mm outer / 35 mm inner
- Maximum cylinder expansion: +20 mm external / +20 mm internal
- Material use: Hardened steel and corrosion-resistant alloy
- Compatibility: Aqara Smart Lock U200 is compatible with the Aqara Home app and Matter systems
- Safety standards: EN 1303 certification