The trigger/amplifier circuitry inside the sensor is used to monitor the amplitude of the oscillator, and at certain levels (predetermined levels) the circuitry switches on (or off) the sensor/switch ...

We take a peek behind the technology of C by GE’s new, no-hub smart switches and dimmers, which don’t require neutral wiring to work. By Ben Patterson Jan 7, 2020 2:11 pm PST Image: Ben ...

Wiring connections: Smart switches and dimmers tend to be larger than their dumb counterparts, so you should consider how the new switch will fit in your existing electrical box.