Motion Sensor LED Stair Light Controller Stairway Lighting Controller 32 Channel Light Automatic Staircase Ladder Step Light Controller for Stairway Light

Used for deck stairs. Does exactly what it's supposed to do.

Very nice little unit but I have an issue with the way it operates. It has two motion detectors one for each side of the stairs. When the first one gets triggered it produces really smooth and nice running steps lights effect that fades out just as smoothly when you pass the stairs, but here is where the problem starts once you pass the second sensor on your way out it immediately triggers running lights wave that goes the opposite direction. Which doesn't make any sense, the second sensor trigger should not produce the opposite effect until the first cycle has been completed. I tested all five different speeds and walked back and forth and the same thing kept happening. I am glad that I tested it before installing it, this one is not for me. Motion detectors looks pretty cool but it's big 1inch diameter and beam is very narrow and if you place it on the side of the first step it will not trigger lights on time you will have to stop in front of your steps. You might want to mount it on the Riser of the steps. These are the reasons I gave it 3 stars only.

Not enough instructions