
Aqara Dual Relay T2 (LLKZMK12LM): Zigbee2MQTT + HA Guide
Pair the Aqara Dual Relay T2 (LLKZMK12LM) with Zigbee2MQTT and Home Assistant: wet/dry modes, interlock, garage door, and energy monitoring.

Pair the Aqara Dual Relay T2 (LLKZMK12LM) with Zigbee2MQTT and Home Assistant: wet/dry modes, interlock, garage door, and energy monitoring.

CVE-2026-50090 is a CVSS 9.3 OAuth redirect bypass in Aqara's cloud. If you run Zigbee2MQTT, ZHA, or local HomeKit, you are not in scope. Here is why.

Pair the Aqara QBKG21LM no-neutral switch to Home Assistant via Zigbee2MQTT or ZHA, skip the Aqara Hub, and plan mesh placement correctly.

ZHA or Zigbee2MQTT for Aqara Zigbee devices? A device-specific comparison of setup, attribute exposure, quirks vs converters, and switching cost.

Set up the Aqara Wall Outlet H2 EU (WP-P01D) in Home Assistant via Zigbee2MQTT — no hub, no cloud. Full entity walkthrough and energy automations.

Set up the Aqara Rotary Knob H1 (ZNXNKG02LM) with Zigbee2MQTT and Home Assistant, no hub needed: pairing, event mode, rotation automations, blueprints.

Set up the Aqara Wall Switch E1 (QBKG39LM, QBKG40LM) in Home Assistant via Zigbee2MQTT: pairing, decoupled mode, anti-flicker, cloud-free.

Set up the Aqara Wireless Mini Switch H1 (WXKG15LM, WXKG16LM) with Zigbee2MQTT and Home Assistant: button actions, click modes, and binding limits.

Set up the Aqara FP1 presence sensor with Zigbee2MQTT and Home Assistant — zones, the channel 21-24 block, boot diagnostics, and known pairing bugs.

Pair the Aqara WRS-R02 H1 double-rocker to Home Assistant via Zigbee2MQTT. All 12 actions, reliable MQTT triggers, and the silent ZHA quirk failure.