Heavy duty steel construction offers excellent burglary protection. 5mm door, 2mm body. Patented design panel with 6 digits LED display. Convenient motorized opening/locking device. 4-10 digit code combination for standard hotel room configuration/ fixed personal code models. Code hiding func

Heavy duty steel construction offers excellent burglary protection. 5mm door, 2mm body. Stealth LED display(6 digits) Manual turn knob opening/locking device. 4-10digit code combination for standard hotel room configuration/ fixed personal code models. Code hiding function. Override master