Beam Motion Detector Stairway Lights With Motion Beam On Top And Bottom Stair?

Stairway lights with motion beam on top and bottom Stair? - beam motion detector

I am an electrician and I have a customer who wants the light on the stair stepper, but the trick is that you are the beam and the reflector on the top step and down like, if your foot is broken travel and laser light or lights up when he broke a second time, or is 25 seconds. Any ideas on brands or to perform various pieces together should be done at home ....... can