Move this standard up and down until it reads level. Before beginning any electrical project, be sure to turn off the power off at the breaker box. Once the power is off at the breaker box, remove the screws holding the existing face plate to your switches. Once the faceplate is off, use the Phillips head screwdriver to remove the switch you are going to replace. Once you have pulled the old switch out of the wall socket, pay close attention to where the wires are connected.
Every new switch comes with detailed wiring instructions.
Be sure to follow them closely. Locate the grounding wire inside the socket in the wall. Twist the ground wire from the new switch together with the others and secure them with the electrical screw. Twist them together and fasten them in with electrical screws. Screw the new remote switch onto the wall mount.