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LiveHouse Home Energy Monitor

LiveHouse Automation

  • $22800

The LiveHouse Home Energy Monitor is a non-invasive solution to monitoring the power use in your home. 

It is capable of monitoring a single phase, reporting instantaneous Watts and cumulative kWh wirelessly to your home automation controller via an Ethernet connected gateway. A single gateway will support multiple Energy Monitors and other LiveHouse Sensors that are on the same RF Channel.

Each LiveHouse Energy Monitor requires 2 power outlets for its plug-in low voltage transformers - one to power to the monitor and the other to sample the AC voltage. A Current Sensor then clamps around the Active wire of the circuit you wish to measure. The AC voltage sampling increases the accuracy of the measurements, rather than assuming the voltage is 240V like some other energy monitors. AC voltage in Australia can vary between 220-260V and in fact varies continuously.

A Dual Circuit Version is available with two Current Sensors for monitoring multiple circuits (eg. Grid Use and Solar Generation). For 3-Phase Monitoring a Single Circuit Version can be connected on each phase.

In the Box:

  • LiveHouse Home Energy Monitor with external RF Antenna
  • 12V DC Adaptor
  • 9V AC Adaptor
  • Clip On Current Sensor(s) with 1m cable

Limited Time Introductory Offer - LiveHouse Ethernet Gateway with external RF Antenna included. 

Designed and Assembled in Western Australia by LiveHouse Automation, based on Open Source Hardware and Software components. Each LiveHouse Energy Monitor is individually calibrated with its Current Sensors and Power Adaptors to minimise the effect of manufacturing tolerances.

If mounting the Energy Monitor inside a metal meter box, you may need to mount the Antenna externally. We have an antenna extension cable available specifically for this purpose.


Technical Specifications
RF Protocol nRF24L01+ with MySensors v2.0
RF Frequency Worldwide 2.4GHz ISM Band
Application Indoor use only, for outdoor use watertight plastic box
Power 12V DC Monitor Power 9V AC Voltage Sampling
Operation Range Up to 30m without obstacles
Enclosure Aluminium
Current Range 1 - 100A
Operating Voltage 220 - 250 VAC
Accuracy +/- 6% > 1A
Operating Temp.  -0C ~ +40C
Dimensions 100mm x 97mm x 40mm


LiveHouse tests and supports Vera Controllers for use with the Energy Monitor, however MySensors plugins are available for many automation controllers:

  • Ago Control
  • Calaos
  • Domoticz
  • DomotiGa
  • FHEM
  • Freedomotic
  • Home Assistant
  • HomeGenie
  • Homeseer
  • Homey
  • HoMIDoM
  • Indigo Domotics
  • ioBroker
  • Jeedom
  • MajorDoMo
  • Misterhouse
  • MyNodes.NET
  • OpenHAB
  • openLuup
  • PiDome
  • pimatic
  • Vera
  • XTension



LiveHouse Automation supports Open Source projects. The Energy Monitor uses PCB's sourced from and a portion of the proceeds from each Energy Monitor sale is contributed to the project. 

The LiveHouse Energy Monitor uses the following Open Source Components and any code/hardware designs are released under the same licence as the components on which they are based.

  • Arduino Core Libraries - Lesser GNU Public License
  • Arduino Hardware - Creative Commons Attribution-ShareAlike License
  • OpenEnergyMonitor Library - GNU General Public License v3
  • OpenEnergyMonitor Hardware - Creative Commons Attribution-ShareAlike 3.0 Unported License 
  • MySensors Library - GNU General Public Licence v2

For information on GNU Licences, refer to

For information on Creative Commons Licences, refer to

The Source Code for LiveHouse Energy Monitor is available on request and released under the GNU General Public Licence v3. A download link will be provided once the production version is completed.



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