Couple of remarks. The denomination is 1 baht, it shows it in "European" style as well as in Thai numeral. If you look at the date you can see that the last digit is the same, i.e. 1, not 0 (0 is a closed circle while 1 is an open one).
Also, 4 and 5 are pretty close, with this blurry picture I can't say for sure but it could be BE 2541, or 1998.