Infrared wireless remote control with bracket . Model: GH-1 Specifications: (1) Infrared transmit technology. (2) Only one remote control in hand, you can switch on/off all lights,easy to operate. That is means one remote control can work with all switches. (3) Remote distance: 8 meters (4) Remote degree: 60 degree Remote control button function: A button: switch on/off for first light B button: switch on/off for second light C button: switch on/off for third light D button: switch on/off for fourth light ON button: all on OFF button: all off