Night time potty training

I was told by a counselor that there is a product called bed and pad alarm system for nighttime potty training. I was told that I could find it at toys r us/babies r us or any baby store or Walmart. I have not seen them and was wondering if any of you have heard of this or know where I can get. Also if you have used this product I would love some input on it. Thank you.

About Amanda
Current: Pompano Beach, Florida
Birth: February 22
On since: Apr 28, 2014
I am a mother to a gorgeous young man of almost three years old. And wife to my wonderful husband and loving father of 7 years.