The Tapo H100 Smart Hub with Chime works with Tapo contact and motion sensors. It’s cheap, but it's not the brains for a full smart home system.
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TP-Link's Tapo brand adds a hub to its smart home offerings
Tapo P110 V1 - Smart Plug - Mini - Wireless - 802.11b/g/n - 2.4
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TP-Link's Tapo brand adds a hub to its smart home offerings
Introducing TAPO Smart Home Solutions
Introducing TAPO Smart Home Solutions