Our best builder customer installs a Navien water heater with recirculation pump in all of his homes. He has us wire a motion sensor in every bathroom, and a push button in the kitchen, laundry room, etc. which trigger the recirc pump to turn on.

The push buttons we use are basically doorbell buttons without a light, and there's never an elegant place to put them, especially in kitchens. So someone came up with the idea to put the button in the toe kick under the sink. Only problem is that a doorbell-sized button is too small a target for someone to blindly kick with their foot.

So I'm looking for an enormous rectangular (or square) push button that I could install in a toe kick. Google hasn't
been a lot of help. Any thoughts?