![]() C by GE Smart Switch Best Value No Hub Required View Price 9.4 3. ![]() Lutron Caseta Smart Home Dimmer Switch Top Pick Generally perceived as the best smart switch brand View Price 9.5 2. These hubs won't cost as much as an electrician, but they're still fairly costly. These smart switches are designed to work without a neutral line, which will avoid you the cost of rewiring. The easiest option is to simply buy compatible smart switches, but keep in mind that many of them only work by connecting through a compatible bridge or hub, which stores programming data like your wireless network details and login. ![]() There's always the potential to get hurt, so be safe instead of sorry. We recommend you consult with an electrician before pulling out switches or starting any rewiring in your home. Equipped with wireless switch, you can easily control the same lights from two or more locations without new wiring. If your house doesn't have neutral wires, your options are to rewire your home to add neutral wires, buy and add microcontrollers inside the switches to smarten them up or buy smart light switches that work without a neutral wire or microcontroller. The Aqara M2 or M1S Hub can connect up to 128 devices(use of a repeater such as the Aqara Smart Plug or Aqara Smart Wall Switch(With Neutral) is required). There's a reason why almost every smart switch needs a neutral wire attached. That's why you typically need a neutral wire, which directly connects the power source to the switch: If you turn off the lights, the circuit still breaks, but the neutral wire gives the switch its own persistent source of power. If you switch off the lights, the electric current is broken because no power is passing through the bulb. Without a neutral wire, there is a single circuit between the bulb, power source (or junction box), and light switch. Heres the trick: a no-neutral smart switch turns the light on and off by regulating the amount of electricity being sent to the light. ![]()
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