I was at my my friends house, checking it out for some electrical work he needs done and saw this on his meter. I've never seen one of these before. As far as I can tell its an energy management device that was installed by PSE&G (a south jersey poco). Anyone ever delt with one before? I have seen smart meters and heard that they can cell call poco if they are pulled. I didn't know if this is the pocos way of doing that on analogue power meters.
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