(1) Switch lighting function

(2) Curtain opening and closing function

(3) Projection screen lifting function

(4) Long press, short press and reverse function

(5) Relative dimming and absolute dimming output functions

(6) Fixed value sending function

(7) Scene control function

(8) 8-way I/O dry contact input interface, which can input control commands such as switches, curtains, dimming, scenes, and fire protection;

(9) I/O cable wiring distance: ≤10m