• POWR3 has the highest output power to make your high-power devices smart. In addition, it can measure energy consumption. You can use it to control air conditioners, generators, appliances, and more on/off.
• Sonoff Pow R3 Once an abnormality is detected, the power will be cut off to prevent damage and danger to the device.
• POWR3 can cut off the power wherever you are, ensuring the safety of your appliances and saving you hidden electricity bills.
• Create smart scenes so that one SONOFF device can turn on or off another, or group multiple devices into a single group and turn them on at the same time 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 is no limitation on the smartphone network (2G/3G/4G/Wi-Fi networks are accepted).

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