EMI Norwegian HAN - Become energy-aware. Mount the Zigbee-based meter interface on a Norwegian electricity meter with a compatible HAN interface and start monitoring your electricity consumption remotely via a compatible hub. Keep track of your consumption and identify peaks. With this information, you can reduce your consumption and lower your electricity bill. You can easily install the EMI Norwegian HAN by yourself. That's what frients are for: informing you about your electricity consumption, working with Norwegian meters following the HAN standard if the electricity meter is updated to the newest protocol and the energy supplier has opened access to the HAN port on the meter, easy installation.