The Aqara Smart Lock U200 is a retrofit deadbolt kit with native Matter over Thread, a wireless fingerprint keypad, and Apple home key. Home Assistant controls it locally through the Matter integration with no Aqara hub at all.
Setup guides
Roles it can fill
Mounts over an existing single-cylinder deadbolt with no drilling, so it suits renters and quick installs. Needs a Thread border router and a Matter controller, after which control is local and near-instant. Fingerprint and PIN management stays in the Aqara app or Apple Home, and no door sensor is exposed, so pair it with a contact sensor. Runs on a rechargeable battery. Officially in Aqara's Works with Home Assistant device list. Don't confuse it with the stripped-down U200 Lite.
Entities in Home Assistant
11 entities via Matter
Primary entities 1 What automations and dashboards use.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| Lock (main) | lock | — | — |
Configuration 3 Settings exposed as entities, tunable from Home Assistant.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| User code temporary disable time | number | — | s |
| Wrong code limit | number | — | — |
| Operating mode | select | — | — |
Diagnostics 7 Health and troubleshooting values, hidden from dashboards by default.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| Actuator | binary_sensor | — | — |
| Identify | button | identify | — |
| Battery | sensor | battery | % |
| Battery voltage | sensor | voltage | V |
| Boot reason | sensor | enum | — |
| Reboot count | sensor | — | — |
| Uptime | sensor | uptime | — |
Verified against Home Assistant 2026.8.3: this is the entity list Home Assistant creates for this device, taken from core's own test snapshots rather than written by hand. Entity IDs depend on the name you give the device during commissioning, so only the entity names and types are shown here.
Where to buy
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