Indoor Wi-Fi surge protector, monitor energy usage, wireless smart switch timer. Control electronics from anywhere, using smartphone or tablet. Monitor energy usage and costs at any time. Four Wi-Fi outlets are controlled as a group, they cannot be controlled separately. Expand outlet to include six devices, four that are Wi-Fi controlled together and two that are switch controlled. Expand WiOn system by adding up to 12 smart switches. Programming options include multiple On/Off settings, countdown, random and sunrise/sunset. Affordable home automation works with existing Wi-Fi router and free WiOn app. Manage computers, gaming consoles, entertainment centers or any device that can be powered off when not in use for energy savings. Surge energy rating of 900 J.