Wireless connection protocol:Zigbee 3.0. Gateway size:8.9 × 8.9 × 2.35 cm. Gateway weight:78.3 g. App compatibility:iOS 9.0 or later, Android 5.0 or later. Reception range:approx. 70 m (open area). The outer boxmay show minor marks from storage, but the product inside remains sealed and unused.
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