The Tapo Hub is the heart of your Tapo smart home, connecting devices using an ultra-low power wireless protocol. This technology helps battery-powered devices last up to 10 times longer. The Tapo Hub transmits signals on a less-crowded, lower frequency broadband, allowing it to reliably reach devices in every corner of your house without interference. Your favorite Smart Actions now work even when the internet is down thanks to the Tapo Hub. No cloud required and no endless loading times enable instant responses and reliable home automation. Build your smart doorbell system by installing the Tapo Smart Button on your door and pairing it with your Smart Hub. Mute and unmute notifications with a quick button press on the hub. Working with Tapo motion sensors, door/window sensors, and more, the Tapo Hub can sound a loud siren (up to 90 dB) to warn of danger or deter intruders. Each Tapo Hub can connect up to 64 Tapo devices throughout your home. Build and manage your smart home ecosystem with ease.