Grohe 22601LN0 Sense Water Leak Detector, Starlight Chrome - Amazon.com
Touch Kitchen Faucets with Pull Down Sprayer, Single Handle Smart Touch On Kitchen Sink Faucets with Pull Out Sprayer, Stainless Steel Touch Activated Faucets (Black) - Amazon.com
GROHE Sense Smart Water Sensor with GROHE Sense Extension Set, 47 inch, White - Amazon.com