There is a credit card type "thingy"...that you can get to "SEE IR" not sure if that is what you are talking about.....but I used to keep one in my wallet and it was very helpful when needed....(unfortunately....I lost it a while back..and have not ordered another yet..) I need to do a google search to see if I can find it....it was only $10 or $15 and worked GREAT!!!