... dark green 2.Power through 4 Batteries AA size 3.User manual sticky label 4.Solid steel construction 5.Security fixings ... mm7.Features Electronic operating system with EH keypad Electromagnetic lock with manual opening of the bolts through closing the knob. User code ... fingerprint safe box,safe,safety box,cash box,hotel safe,,electronic safe, fingerprint safe,hone safe,security safe, digital safe ...