Protocol: 868/922MHz, Wireless Type: 2.4GHz Wi-Fi, Buttons: Slience Button, Adapter Input: 100-240V, AC, 50/60 Hz, Keep sub-devices connected at all times through the robust wireless network, Make connected devices work energy-efficiently, promising longer standby time, Connect with up to 64 smart devices (sensors, smart buttons, TRV) for an immersive smart home experience,Coordinates with Tapo smart sensors to inform you of security issues or other problems, Works as your doorbell, with customized and adjustable ringtones.

Whole-Home Coverage : Keep devices connected at all times through robust wireless network, Low-Power Wireless Protocol : Make connected devices operate energy-efficiently, Smart Alarm & Doorbell : Customize your chimes for specific notifications and doorbells, Local Storage : Save your stored video clips by inserting a microSD card and replaying on Tapo App.

Real-Time & Accurate Monitoring – Detects real-time temperature and humidity with great accuracy. (Measurement Accuracy: ±0.54 ºF, ±3% RH).
2.7” E-ink Display – Indicates temperature & humidity, comfort level with facial expressions, battery condition, and signal.
Home Automation – Automatically turn on/off home electronics (e.g. heater, fan, humidifier and more) to maximize conform and save energy.
Instant App Notification – Receive app alert notification when conditions fall outside preset range.
Free Data Storage & Visual Graphs – Record temperature and humidity data and generate periodic data summary.
Flexible Installation- Just place it on the desk or mount it on the wall.
Hub Required – The Tapo Hub is requried to support smart features, like remote monitoring, home automation, data export and more.