5 reasons why you need neutral for smart switches

5 reasons why you need neutral for smart switches

You can install smart switches without neutral, why do people still do otherwise when they can save cost? There's quite a number of smart switches that market themselves as not requiring neutral wire, no wiring hassle. Xiaomi Aqara switches is one, Ufairy Z-Wave switch is another one, some of the Z-Wave modules such as FIBARO Dimmer 2 and Aeotec Nano Dimmer...

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