... panel 3,LED display 4,tactile buttons 5,three speed,timer,light,power on/off range hood switch,electrical control panelrange ... speed for your choice:slow,middle & fast.2,delay ,shut down,timer ,Clock functions,smoke sensor function,remote control function ... protectionPowerWe can offer 220v ,110v input.we also can make difference according to customers requirementsIntroduction of our company:1, ...