The JOHDOTON PKO-3500 socket switch is intended for controlling electrical devices such as lighting, using radio frequency controls.
Getting started is easy. Plug the PKO-3500 into a wall outlet and plug in the lamp. Link PKO-3500 and the controller, and you can turn the light on and off exactly where you want it.
There is no need for a visual connection between the controller and the PKO-3500, the connection works eg through a wall. All JOHDOTON LC-series controllers can be controlled.
Controller linking remains in the PKO-3500's memory even during a power failure.