Aqara U200 Adjustable Smart Lock Cylinder AL-D04E

Upgrade your home security with the Aqara U200 Adjustable Smart Lock Cylinder (AL-D04E) — a sleek, intelligent replacement cylinder designed to fit a wide range of standard door locks. Its adjustable design means you can tailor it to your existing door setup without the need for complex modifications or professional installation.

Seamlessly integrating with the Aqara smart home ecosystem, this lock cylinder lets you control and monitor access remotely, share digital keys with family or guests, and receive real-time alerts — all from your smartphone. It's a practical step toward a fully connected home without replacing your entire lock.

Weighing just 0.3 kg, the AL-D04E is compact and unobtrusive, built with quality materials to withstand daily use. Whether you're renting or simply looking to add smarter access control to your front door, this cylinder offers a reliable and future-ready solution.