Hi
The thing to think about is can you change the batts your self or do you have to send the stuff back to have them done.. The first one I had was
DT you could not change them your self had to send them back...I cant go for 4 to 6 weeks with out my collars...Now I have innotek i can get batts from wal-mart for 15.00 I like that...
Mike
M T C GAMEBIRDS