YSM/520/EG1 - Professional Safe Specifications:22mm electronically motorised locking boltsUser code and mastercode function6 lever double bitted manual override lock2 keys suppliedLaser cut door for minimum gapReinforced hinge and mounted door opening springArmoured steel anti drill plates: Side of safe, top of safe& between door and faceplateVolume 49.8 litresFeatures:Digital keypad with blue backlight LCD displayResettable 3 to 8 digit usercodeLow battery warningDisplay code on/off functionInternal light References YSM/520/EG1 Professional safe Close YSM/250/EG1- Home Safe YLM/200/EG1 - Yale Certified Laptop Safe YSM/400/EG1 - Office Safe