Short answer
Aqara FP2 usually needs Aqara app setup first, then a HomeKit Controller or supported local path into Home Assistant. Advanced zones, calibration, and firmware management can still depend on the Aqara app.
Next step
Symptoms this page covers
- FP2 not discovered
- Presence entities missing
- Zones not visible
- Events delayed
Likely causes
- The FP2 has not been fully configured in the Aqara app.
- Home Assistant is waiting for a HomeKit Controller discovery path.
- The FP2 and Home Assistant are not reachable on the same LAN.
- Zone configuration changed in Aqara but Home Assistant entities are stale.
Fix checklist
- Confirm the FP2 is already configured in the Aqara app.
- Check HomeKit Controller or supported integration paths.
- Verify the FP2 and Home Assistant are reachable on the same LAN.
- Restart Home Assistant after discovery changes.
- Remember that advanced zone setup remains in the Aqara app.
Avoid these mistakes
- Do not expect full Aqara app zone management to move into Home Assistant.
- Do not skip Aqara app setup when you need calibration and firmware updates.
- Do not compare FP2 directly with basic motion sensors; the setup model is different.
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FAQ
Should I factory reset Aqara Presence Sensor FP2 first?
Usually no. First confirm the controller, hub, network, and integration path. Resetting too early can remove useful evidence about which ecosystem or Thread network currently owns the device.
What should I check before buying another hub?
Check whether you already have the required Matter Controller, Thread Border Router, vendor hub, Zigbee coordinator, and Home Assistant service. Use the linked calculator or diagnostic tool before purchasing extra hardware.
Can SmartHomeCompat guarantee this fix for Home Assistant?
No. These pages are based on official docs, product information, public compatibility data, and community issue patterns. They are designed to narrow the likely setup path and reveal missing pieces.
Should I use Aqara Hub, Matter, or a direct Home Assistant path?
Use Aqara Hub when you want vendor-managed setup and Aqara app features. Use Matter when cross-ecosystem sharing is more important. Use direct Home Assistant paths such as ZHA, Zigbee2MQTT, or HomeKit Controller when local control and entity exposure matter more.
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