TP-Link SMART HOME HUB/TAPO H100

Tapo Smart IoT 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.
— Tapo Ecology — Connect with up to 64 smart devices (sensors, smart buttons, TRV) for an immersive smart home experience.
— Smart Alarm — Coordinates with Tapo smart sensors to inform you of security issues or other problems.
— Smart Doorbell — Works as your doorbell, with customized and adjustable ringtones.