... ,110V/60HZ Range hoods switch,cooker hood touch switch5 buttonthree speed Control panel details:Display: We have LED screen,LCD screen,VFD ... switch,tact keys,mechanical switch. Main Function: 1,Three working speed for your choice:slow,middle & fast.2,delay ,shut down ... ,timer ,Clock functions,smoke sensor function,remote control function according to difference items.3.We can offer 220v ...