Smart energy monitoring.
Control lighting and appliances at home, no matter where you are in the World.
Shelly EM can automatically follow the sunrise and sunset and control your lighting accordingly.
Use our REST API to connect Shelly EM to your existing home automation system.
Dual power metering
With Shelly EM you can measure how much energy your solar system produces, as well as its power consumption. Turn on appliances when your solar system is producing – and off when its not.
Shelly EM can be installed in your electricity breaker box in minutes by a licensed electrician. The included monitoring clamp is simply placed around the electrical cable you would like to monitor (without splicing the wire).
Shelly is an open platform. With the embedded web server and HTTP commands, Shelly can be made compatible with your home automation systems and projects… securely and easily.
The finer details
|Power supply AC:||110-230V ±10%, 50/60Hz|
|Power supply DC:||No|
|Device power consumption:||< 1 W|
|Monitoring clamps:||Includes 1 x 50A clamp|
|Contactor control:||Yes - max 2A|
|Roller shutter mode:||No|
|Device temperature protection:||Yes|
|Power measurement:||Yes - 2 circuits simultaneously (up to 120A each)|
|Working without a neutral wire:||No|
|Control channels:||2 on / off channels via a "contactor"|
|Operational temperature:||0°C to + 40°C|
|Local and smart control:||Yes|
|Built-in weekly scheduler:||Yes|
|Wi-Fi protocol:||802.11 b/g/n|
|Radio frequency:||2400 – 2500 MHz|
|Radio signal power:||1mW|
|Wireless range:||up to 50 m outdoors and up to 30 m indoors (depending on the building materials)|
|Size:||39mm x 36mm x 17mm|