No it can be programed manualy just takes a bit longer, they make AA battery packs that allow you to use 6 AAs(already have them on the way).
JYD#176 "dein Gott schickte mich zu zerstören" "Sic semper evello mortem Tyrannis" "Sometimes the chance of a zombie outbreak is the only reason I need to make many of my life's Decisions." General Delivery
