Power Manager (PowerMan) app has to be used in combination with EnerGenie Power Managers and Power Energy Meters hardware (www.energenie.com). With this app you will be able to control (switch on/off) your electrical appliances from anywhere in the world! EnerGenie Power Managers and Power Meters do not require any external IP address to be accessible via this app. NOTE: please, be patient sometimes, you send a command to the server that needs time to process many user accounts having many dev