SMART HOME switch, LED indicator, WiFi 2.4GHz, energy monitoring, 1xCEE 7/3, 15A, timer, 3-pack, white SH-P01M is a wireless switch that can be easily turned on or off via your phone, both when you are at home or remotely. In addition to this, SH-P01M also has built-in energy monitoring, which measures your energy consumption in real time and then compiles total consumption per day and per month.