This is a single channel WiFi smart relay. One can control it via the eWeLink app to control devices on and off anytime and anywhere. It also works with a 2.4GHz remote control - the receiving distance is about 20m in an open place.
Features
Working voltage : DC7V~48V or USB 5V
Max Load : 10A
Control mode : 2.4GHz remote control / eWeLink App control / voice control
Remote control : 2.4GHz
WiFi:IEEE 802.11 b/g/n : Only supports 2.4GHz WiFi network band, 5GHz WiFi band is not supported.
Voice control : Compatible with Amazon Alexa (Amazon Echo/Echo Dot/Amazon Tap) and Google Home Assistant.
