Aeon labs Z-Wave Home Energy Monitor HEM (3 Phase)

Out of stock

New! 2nd Edition of Home Energy Monitor (HEM) – Monitor your entire house energy usage! Complete with bigger clamps that are large enough to handle most consumer electrical installations. HEM is designed to hang near your electrical panel and the clamps go around the main 3 phase wires coming into your house.

Aeon labs / Aeotec Z-Wave Home Energy Monitor HEM

Measure total home energy consumption with this aeon labs HEM. Designed to be connected to the main switch board and complete with bigger clamps that are large enough to handle most consumer electrical installation with 3 phase power.  If you have only 1 phase power you will need the 1 clamp version.   The HEM then reports the energy use every few minutes to as often as every few seconds when powered by the USB adapter vs. batteries. The HEM then sends this data to the home controller which  updates the wattage and also counts the total KWH. Heavy duty and rated at 200A.

Requires a Home Automation Controller and cannot be used standalone.

♦ Low-cost whole home energy meter

♦ Easy installation by electrician

♦ IP43 rated to withstand most weather conditions outdoor

♦ Optimized antenna range - 30m outdoors

♦ Each HEM comes with 3 clamps

♦ CT Clamp 1% Accuracy, 200A rating, 24mm

Technical Specifications 

RF Protocol
Z‐wave device type
Z-wave multiple level , routing slave
Connections type
RF Frequency
921.42Mhz ‐ AU/NZ  approved RF for Z‐wave
Operation temperature
-10 ~ +40 °C
Operation Range
Up to 30m when no obstacles
Storage temperature
‐10 ~ 70 °C, humidity 5~95%RH (max)


More Information
Repeats z-wave signalsYes
Electrican RequiredYes
Neutral wire requirementNo
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