Check the listing for details. Square D Wiser Energy. WISEREM WM3 (Sense). Color: Green and White, Condition: Open box, Made in Mexico. Listed at 219.99 USD. The Square D Wiser Energy WiserEM WM3 (Sense) is a home energy monitor designed for households looking to monitor and manage their energy consumption effectively. The Schneider Energy Monitor helps you manage the electricity usage in your home, from the circuit to the plug level, all from your fingertips using the Schneider Home app. This gives you meaningful insight so you can take control of your energy usage and learn how you can reduce your electric bill. Schneider Energy monitoring systems are intended for installation in new or existing 120 VAC split-phase residential panels. This monitoring kit consists of a monitoring hub and one set of two main CTs. The monitoring unit has a communication network type of Ethernet IP or Wifi.