It sends a wireless coded command to the relay mounted inside the ceiling electrical box. In a wired wireless system portable switches transmit on off and dim commands to a receiverswitch module installed in the wall.
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How do wireless light switches work. Transmitting a wireless signal. If you plan to install an enclosed fixture or dont want to deal with dead batteries buy a self powered wireless switch kit do an internet search for wireless batteryless switch. Rather than tearing down a wall to gain access to the wires a wireless switch can be used. In the late 1990s manufacturers advanced the light switch by adding radio wireless transmitters and receivers. This is the same concept for wireless light switches. Wireless light switches eliminate the wire from the light to the switch location.
The switch never needs batteries. There are two main pieces to a wireless light switch set up. These two pieces of technology are the only things that are needed in turning a standard light fixture or load into a wireless manifestation of the same function. This avoids any need to access wires and makes remodeling fast and simple. Mechanically powered flashlights require no batteries but still provide light by either turning a crank or shaking the flashlight. This switch module interrupts the power going to the light fixture.
The transmitter and a receiver are the two main pieces for a wireless light switch to set up. This is useful in remodeling situations where new wiring can be a hassle. The transmitter and a receiver. Transmitting a wireless signal. The act of pressing the switch generates enough energy to send a wireless signal to the lighting system which then turns lights onoff. These two pieces of technology are the only things that are needed in turning a standard light fixture or load into a wireless manifestation of the same function.
Gallery of How Do Wireless Light Switches Work
