Tapo H100
Tapo Smart Hub with Chime
Whole-Home Coverage - 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.