LED Display
4pcs AA Alkaline Batteries
Bolt Thickness: 16mm
Steel Thickness: Door 5mm, Body 2mm
Features:
Pry resistant
Screw fixed of safe box
With emergency key
4 unlocking method: PIN, Master Code, Key, CEU
Low battery notification
Track up to 1000 unlocking record with CEU(optional)
Automatically disable the keypad function for 5 minutes if input wrong password for 4 times continuously.