... remote control 220/50HZ,110V/60HZ Range hoods switch,cooker hood touch switch5 buttonthree speed Control panel details:Display: ... light indicator, LED digital tubeOperation Pattern:touch switch button,sensor switch,tact keys,mechanical switch. Main Function: 1,Three working speed ... .3.We can offer 220v ,110v input.we also can make difference according to customers requirements range hood touch switch