Shelly EM

Incl. VAT

Shelly EM

Incl. VAT
*14 days 100% money back garantee & 2 years international warranty

WiFi-operated energy meter and contactor controller 

Monitor the consumption of any home appliances, electric circuit and office equipment (lights, power lines, security systems, heating and cooling, etc.) individually. The consumption of your whole home or generated electricity from solar panels with the only one of its kind WiFi-operated Energy Meter with contactor control functionality in the world.

Shelly EM

  • two independent measuring channels up to 120A each
  • one contactor control (or load up to 2A)
  • 365 days of internal memory in case Wi-Fi is not available
  • voltage measurement and configurable alarm reporting

Meet Shelly EM

Take a look at
MClimate's App

Technical specifications


110-230V ±10%, 50/60Hz


2 Channel


-40 to + 40 °C


802.11 b/g/n


up to 50 m outdoors and up to 30 m indoors (depending on the building materials)




< 1 W


39mm x 36mm x 17 mm


2-year limited warranty.


What is Shelly EM?

Shelly EM is a single phase energy meter, providing contactor control. With Shelly EM you can monitor energy consumption in real time in 2 points simultaneously and turn on and off all connected electrical appliances.

Can I control my electrical appliances and monitor their consumption while away from home?

Yes, of course. You can see your current electrical consumption and send turn on and off commands from anywhere, anytime.

Do I need Wi-Fi to use Shelly EM?

In order to receive commands from you through the internet and provide you with real time data about your energy consumption, Shelly EM needs to be connected to a 2.4GHz Wi-Fi network. Your smartphone should be connected to the Internet as well.

How long are the electrical consumption statistics kept for?

For 365 days. With Shelly ЕМ you can monitor your current and past electrical power consumption for the day, week, month or year.