How much? Depends on how reliable the system is and if it's true 1080P 30fps. I would like a clear video not choppy. It would be nice if it were networked but if there's a clear coax system that's easy to set up and networked that would be acceptable also.

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"What you hear in a great jazz band is the sound of democracy. “The jazz band works best when participation is shaped by intelligent communication.”
Harmony happens whenever different parts get to form a whole by means of congruity, concord, symetry, consistency, conformity, correspondence, agreement, accord, unity, consonance…….