Description: Semi-automatic; Indicator light; *Three ways to open: - user password (3-8 digits) - hotel master password - unlock via key Model XR-59 Size(cm) 20x20x31cm Material Q235 Steel Cold Rolled Plate Weight(kg) 5.6 Color: black,gold,white Feature 1.High denisty of the steel,scratch resistance 2.Two ways of open the door:1. key 2.code Company: