Two Way Remote Control Switch: Function: 1. Indicator A/1 lights up after power on. 2. Button A/1 controls the blue group on/off, button B/2 controls the green group on/off. "ON"/"OFF" buttons control the entire unit. 3. Manual lighting sequence via wall switch: Pressing A/1, B/2 will turn on the entire circuit. Specifications: - Two Way Remote Control Switch - Each group supports up to 1000W incandescent bulb or 300W energy-saving lamp - Working Voltage: AC180V–240V, 50Hz/60Hz - Remote Control Distance: Up to 30 meters - Load Power: 1 channel - Resistive Load: Maximum single group output power up to 3000W (e.g., incandescent lamps) - Color: As shown in photo - Material: ABS Package Contents: - 1 x 2 Way Remote Control Switch - 1 x Remote Control (12V 23A battery not included) Note: Lighting and display differences may cause slight color variations between the image and actual item. Measurement error allowed is +/- 1–3 cm.