Rotary switch for escape room supplier YOPOOD by YOPOOD $84.90 1 switch with audio - $84.90 2-switch with audio - $97.90 3-switch with audio - $110.90 4-switch with audio - $123.90 5-switch with audio - $136.90 6-switch with audio - $149.90 7-switch with audio - $162.90 8-switch with audio - $175.90 1 switch with audio 2-switch with audio 3-switch with audio 4-switch with audio 5-switch with audio 6-switch with audio 7-switch with audio 8-switch with audio Switch quantity 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Product name:Rotary switch Brief introduction: Adjust all the knobs towards right scales to open the door.