Automatic Controllable Pool Cover by Remote Controller

With the benefits of safety, convenience, water conservation, energy efficiency and easier maintenance, swimming pool covers have increased being used for many families recently. People prefer to use automatic pool cover. Automatic covers cover and uncover the pool by pushing a button which makes more convenience.
However, for those automatic covers, maybe, we need to come over pool to switch them on and off.  At that time,  you may just want a remote controlled antomatic pool cover. Have you ever thought about that you can use a remote controller to control the autoatic pool cover within a long distance?
We need a receiver box to install to motor of your pool cover and a transmitter to instruct the receiver to work.
This handy gadget can make high power AC motor rotate forward and reverse.

Here is the wiring picture:

Operation:
We aim to how to make this remote controllable automatic pool cover work in this step.  After wiring, we press button A to open pool cover with motor rotate in forward direction. Press button C, the motor stop rotating. We press button B to close pool cover with motor rotate in reversal direction. Press button C, the motor stop rotating.
Through remote controlling motor of pool cover rotate forward and reverse, we can control it open or close in a reliable distance anytime.