I guess not many people know that about 8% of males are red green color
blind. Something like that.

Christopher A. Young
Learn more about Jesus
www.lds.org
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I had this system in my condo in Treasure Island. There was an LED in
the controller that went from green to red when the utility was
shutting down the power.

The only thing that is different is the new meter gets the signal; and
WiFi's it to the local controller.