I have installed a HeathZenith # 5412 motion sensor light. I have added a second motion sensor to that light around the corner of the building to pick up motion from that direction the second detector is a Defiant #Cd-5716.
I simply conected the white to white, black to black and red to red. I am still experiementong with the various controls to get them to work properly, but I waNt to be sure I connected correctly.
The lights have power as when they come on they flash (like a strobe), but the little red indicator light on the main light is not blinking (the one on the secondary sensor does blink).