YSM/520/EG1 - Professional Safe Specifications: 22mm electronically motorised locking bolts User code and mastercode function 6 lever double bitted manual override lock 2 keys supplied Laser cut door for minimum gap Reinforced hinge and mounted door opening spring Armoured steel anti drill plates: Side of safe, top of safe& between door and faceplate Volume 49.8 litres Features: Digital keypad with blue backlight LCD display Resettable 3 to 8 digit usercode Low battery warning Display code on/off function Internal light References YSM/520/EG1 Professional safe Close YLM/200/EG1 - Yale Certified Laptop Safe YSM/250/EG1- Home Safe YSM/400/EG1 - Office Safe