US7280033B2_page_25

US7280033B2 | page 25 | https://thedailydialectics.com/pdfs/US7280033B2/US7280033B2.pdf

US 7,280,033 B2 21 Alternate Embodiments As discussed, the CID 10 of the above embodiment communicates data signals to user devices via the LV power line. Rather than communicating data signals to the PLM and/or user devices via the LV power line, the CID 10 may use another communication medium.…