Vesternet Zigbee High Load SwitchPower, Energy, Voltage & Current Metering Keep track of how much power your appliances are using, allowing you to fine tune their control in order to reduce your monthly energy costs High Load Capacity Supports up to a maximum 16A capacity loads No Hub Required Can operate standalone if needed, for example being directly paired to a remote control or wall controller. This means for simple installations you don't even need a hub, but can optionally add