The Accessories Combo Kit provides you with a modest assortment of products that will help you save energy in your home or office. The kit includes one Kill-A-Watt meter, one Indoor Wireless Remote Outlet, four Plug in Switches and 2 Sensor Plugs. The Kill-A-Watt meter helps you determine the amount of power being used by an appliance, thus helping you make informed energy saving decisions. The other three products help you manage the energy consumption of certain appliances