Electronics · United States
B21B Multi-Mode Smart Gateway Zigbee+WiFi+Bluetooth Wireless Gateway Hub Wireless Smart Appliance Remote Controller Bridge
Lowest price: $24.79 · 1 store · price range $38.74 … $38.74 · 36% off the list price
Price history: 2 daily prices tracked since 2026-10-18; lowest $24.79, highest $24.79.
Price last confirmed by the store feed on 2026-10-19.
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