Reliable Long-Range Connections - Keep sub-devices connected at all times through the robust wireless network. Low-Power Wireless Protocol - Make connected devices work energy-efficiently, promising longer standby time. Smart Alarm - Coordinates with Tapo smart sensors to warn of danger or deter intruders. Smart Doorbell - Pair it with Tapo Smart Button to build your smart doorbell system, plus 19 ringtones to choose from. Tapo Ecology - Connect with up to 64 smart devices for an immersive and comprehensive smart home experience.

Up to 64+4 Devices – Connect more devices (up to 64 switches*, sensors, or buttons + 4 cameras or doorbells) to create your home's smart ecosystem. Works with Tapo C420, Tapo C400, Tapo D230, and more. Smart Alarm & Chime – Works with your smart cameras (Tapo C420, Tapo C400), video doorbells (Tapo D230), and sensors as a smart alarm or chime when motion is detected or a visitor arrives. Local microSD Storage – Save recorded videos from your cameras or video doorbells to the hub-installed microSD card (up to 512 GB)† . 19 Ringtone Options – Multiple built-in ringtones (up to 90dB) for your customized scenarios. Low-Power Wireless – Helps your smart sensors and buttons last up to 10 times longer by adopting an ultra-low power wireless protocol**. Voice Control- Works with Amazon Alexa and Google Home for hands-free automation.§