·Passed the ANSI A156.13 first-level standard test, opened more than 1 million times;

· BHMA listing;

·Passed the fire test of China Fire Door Standard GB12955 -2008;

·Passed UL 10C 3-hour fire certification;

·Standard door thickness is 45-50mm, and screw sets can provide more door thickness options based on requirements;

· 70mm installation center distance;

·The door opening direction can be adjusted indoors and outdoors;

·Surface treatment: 630 brushed stainless steel;

·Lock body functions: Channel lock, office lock, classroom lock, storage room lock, tongue lock, bathroom lock and other functions are optional;

·Handle: stainless steel, available in a variety of styles and finishes;

·Lock cylinder: Pure copper material, can be incorporated into the master key system (GGMK);