Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This choice is between a versatile smart home building block and a dedicated, audible notification device.
Pick the Arlo Chime 2 if you need a standalone accessory to audibly alert you to motion or doorbell events from Arlo security cameras.
Pick the Aqara Dual Relay Module T2 if you want to automate existing lights or appliances and integrate them into a broader smart home system.
Ask anything — we'll answer with Arlo Chime 2 and Aqara Dual Relay Module T2 in mind.
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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