Led ATM buttons / Led ATM buttons

In poor light, to see clearly the numbers on the ATM machine is a very troublesome thing, accidentally enter the wrong password。cause retain card.
Especially for the visually-impaired people, To distinguish the characters abovebecomes even more difficult.
So give ATM machine on the keyboard of plus Glowing word to solve this problem. Glowing digits
More easily let users in the dark can see clearly, so that the distribution of keys to enter the correct password.The number of light-emitting easier for users to see in the night can be the distribution of keys, enter the correct password.