Metal frame with metal buttons

(1) It can be used to switch lighting, open and close curtains, raise and lower projection screens, etc., with long press, short press and reverse functions;

(2) It can control the dimming equipment, and has the function output of relative dimming and absolute dimming;

(3) 8bit scene control can be carried out, and the set scene function can be called;

(4) With font brightness adjustment function, different brightness can be selected according to different occasions;