Tapo is the easy way to turn your home into a smart home. At the center of it all is the Tapo Hub. With superior ultra-low-power performance, Tapo Hub connects wirelessly with a wide range of Tapo accessories. So you can easily control and monitor your home from anywhere. Smart IoT Hub Use a long-distance, low-power wireless protocol to connect to battery-powered Tapo devices. Smart Alarm Protect your home security by coordinating with Tapo smart sensors (motion sensor, window/door sensor, and more). Smart Doorbell Easily build your smart doorbell system, by installing the Tapo smart button on the door. Key Features Ultra-long distance connection With the low frequency wireless protocol, Tapo hub sends and receives data steadily throughout your home. Ultra-low-power performance Connect wirelessly with a wide range of Tapo accessories and never let your guard down. Real-time notifications Monitor your entire home and all connected devices to get instant alerts when the activity is detected. The built-in alarm gives you more than enough protection. 19 Ringtone options 90 DB‡ built-in multiple ringtones for your customized scenarios. Up to 64 devices# Connect multiple devices to create a smart ecosystem for your home. Device sharing Easily share management permissions with each member of your family. Easy setup and use No wiring required. Set up quickly and manage easily through the free Tapo app. Flame-retardant PC flame-retardant materials help minimize burning hazards. Made with V-0 (UL94) flame-retardant materials. ‡Decibel values may vary by ringtones and environmental factors. #The max conenctions may vary by the types of smart devices connected.