Support to connect maximum 16A high load dry contact output.

Switch with screen for real-time temperature and humidity measurement and monitoring, the screen updates every 5 seconds.

Support to review historical temperature and hum data by hour, day, and month.

History data for the past 6 months can be exported in .xlsx format and with time accuracy.

Support LAN control, automatic control is more reliable.

You can set 8 automatic control schedules to save electricity bills and create a comfortable environment.

Create smart scenes so that one SONOFF device can turn another on or off, or group multiple devices into a single group and have them all work together with a single tap.

It is compatible with Amazon Alexa (Amazon Echo/Echo Dot/Amazon Tap) and Google Home Assistant. Allows you to use your voice to control home appliances and enjoy a hands-free experience.

1. Please turn off the power before installing the device.

2. The router must be 2.4GHz (Wi-Fi 5.0GHz is not supported), but there are no limitations on the smartphone network (2G/3G/4G/Wi-Fi networks are accepted).

TÜV, CE and FCC certifications ensure a safer and more reliable product.