In stock. Ordered before 5pm, delivered the next business day. Wall Plugs mystrom - Energy Control Switch (v2) myStrom MSECS CHF46.90 The myStrom Switch makes energy understable, palpable. You can see the energy that your appliances are using and how much it's costing you. The system enables wireless control over your equipment. Version 2, with news Wifi chip and built-in temperature sensor. Add to cart