... , fans, and other appliances 2.Easy to install 3.Lowers energy cost 4.With remote control 5.ETL/FCC UL Power Stake and ... , used to manally power the wall receiver ON and OFF. The unit can also be powered ON with hand-held remote control.Remote control function ... sent; The remote control features 4 buttons marked 1,2,3,4 respectively. Each button 1,2,3,4 correspond to a specific ...