IKEA TRADFRI motion sensor

Motion sensor

Model

Check the model code on the device or its box: variants can behave differently.

My system

Your system is not listed? We have no checked source for it yet: unknown, not “doesn’t work”.

What it does, by connection path

Home Assistant

Through a bridge or gateway: Zigbee → IKEA TRÅDFRI gateway → Home Assistant

You need: Hub or gateway

Zigbee2MQTT

Through a driver: Zigbee → Zigbee coordinator → Zigbee2MQTT

You need: Zigbee coordinator (USB stick or network adapter)