Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This is a choice between automating an action directly and sensing motion to trigger other devices.
Pick Motion Sensor P1 if you need to detect occupancy to trigger automations with other smart devices.
Pick Aqara Dual Relay Module T2 if you need to directly control lights or appliances by wiring them into a switch.
Ask anything — we'll answer with Motion Sensor P1 and Aqara Dual Relay Module T2 in mind for pro use.
Pindear may earn a commission when you buy through these links. Winners are determined by numeric spec comparisons only; non-numeric features (app quality, ecosystem, real-world feel) are covered in the verdict.
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