8,000 times per second, the electrical system speaks. Most people hear noise. We hear language.
samples/sec x 42 circuits x 86,400 sec/day = 29,030,400,000 data points
That's not a spec. It's a superpower.
A chiller starting. A server rack at 80% load. A failing bearing in an air handler. Each leaves a distinct pattern in the power signal.
The Signal / Proof of Concept / Z2O-1040
Character positions simulated. Production version uses Pretext for sub-pixel measurement.