Illuminated keypad                                                                                                                                                                                                                         Large LED display                                                                                                                                                                                                               Visual and audio operating signals                                                                                                                                                                           4-6 digists code                                                                                                                                                                                                             Clearly and easily to enter or set  your password and fingerprint safely Emergency handheld override for safe opening  100 past events audit trail                                                                                                                                                                                                                                            Low battery indicator(by press botton)                                                                                                             Auto sleep mode for energy saving                                                                                                  Automatic lockout for 5 minutes after 10 tries                                                                                 Motorized locking system                                                                                                                                Scratch resistant powder coat finish                                                                                                              Door thickness 5mm,body thickness 2mm,two 200mm diameter handened steel locking bolts                                                                                                                                                        Size:W435 x D360 x H230mm, fit laptop, operated 4× AA battery cells                                                                                                                                                                     Black and grey colors are available