Catalog > Consumer Electronics > Kits > Smart Kits One Channel Ewelink Smart WiFi Relay One Channel Ewelink Smart WiFi Relay BDD SONOFF 1 CH WIFI W/L RELAY ONE CHANNEL EWELINK SMART WIFI RELAY, 10A. WORKS WITH A 2,4GHZ REMOTE, NOT A 433MHZ REMOTE. INPUT 7 TO 48VDC OR USB 5V 193.31 ZAR inc for 1 Each 66 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview 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.