Smart WiFi Plug 3 Pin SA 16A Smart WiFi 3 Pin, SA 16A Plug, control from anywhere, includes Power Monitoring, Load shedding restart status, requires a 3 Pin SA Type M socket.No hub required, the plug connects to your 2.4 GHz home WiFi network, via your smartphone and the Connex Connect App, set Schedules and Automations via the App or have hands-free control with Google Voice Assistant or Amazon Alexa.Easy installation with quick App download from Google Play Store or Apple Store, securely pair the plug to your WiFi and remotely manage your plugs from anywhere in the world.