AA Front Loading Electronic Drop/ Depository Safe W/ Front Drop SlotProduct Description AA Front Loading Electronic Drop Depository Safe W Front Slot Perfect for daily Cash or Paper Drops, employee turnover, and saving locksmith combo change fees with standard locks Electronic lock which is simple to operate. The combo can be changed an infinite number of times by the user. Security and power status is shown by a series of LED displays and Buzzer feedback for each operation. Powered by 4AAsize batteries. Batteries