A/1 ON/OFF yellow group. B/2 ON/OFF white group. C/3 ON/OFF blue group will "ON" or "OFF", D4 ON/OFF green group will all closes.Â
Manual lighting order A/1 group ON-A/1, B/2 group ON-A/1, B/2, C/3 group all ON.
Suitable for vertical remote control, crystal lamp, low voltage lamp, ceiling lamp, fluorescent lamp, energy saving lamp, exhaust fan, LED lamp and so on.
Quick installation, not blocked by walls, capable of connecting any load.
Remote control and switch can be used simultaneously, convenient and flexible.
Each remote-control switch has its own special code.
More sets can be used in one room without interference.