Product Details: IR sensor function:two modes in one(touch mode and door mode)
PIR motion sensor function: the detecting angle can be adjusted
Touch switch function:touch the point to switch
WAVE ON,WAVE OFF:One wave is all it takes to activate or deactivate these under-cabinet LED lights.No need to wipe your hands and turn a knob on a shelf light remote;simply hold your hand under the sensor to gradually dim.This all-inclusive,expandable kit comes with everything you'll need for a quick install with adhesives or screws.