SONOFF Smart Home WIFI Wireless APP Remote Control Power/Current Monitor

FEATURES
Smart remote control switch: You can check your home appliance status anytime & anywhere, and control them on/off with just a click on your smart phone or tablet. It’s no limit to the distance Used as an easy-to-use electricity consumption calculator: Calculate the electricity usage of your home appliance over any time interval such as hourly, daily, monthly Save your electricity bill: Monitor real-time power of your home appliances so that you can determine which are energy-hungry appliances in your home and replace them with energy-saving ones Share control of devices to others: You can simply share control of your home appliances to others so that they can also turn on/off the device remotely Works with Alexa: Link "eWeLink Smart Home Fan" skill
Specifications
Control APP
eWelink
Wifi Protocol
IEEE802.11 b / g / n
Wireless Frequency
80MHz ~ 160MHz
Input Voltage
AC 90 ~ 250V
Security Mechanisms
WPA / WPA2
Maximum Power
3500W (16A)
Operating Temperature
-40 ℃ ~ 125 ℃
Package Includes
1 x Remote Control Switch