The SR-2422NK8-RGBW-G1-S2 is a DALI RGB+W DALI DT8 group&scene controller that controls 4 channels output via a single DALI address. The panel controls 1 group address and 2 scene addresses. The group of devices on DALI circuit and scenes to be controlled can be assigned manually by 2 rotary switches on the back. All DALI devices on the circuit can be controlled by the panel through broadcast. The DALI panel enables dimming commands, scene commands and DT8 commands to be sent to the selected group. DT8 commands enable easy RGB color adjusting for the RGBW LED lights. 2 predefined or saved scenes can be assigned and recalled to the selected group. It enables to save scenes which will cover the predefined ones. It is compatible with universal DALI masters that support DT8 commands and controls DT8 devices. It is easy to use and no configuration by computer required. Compatible with existing standard size EU wall box, the DALI push button controller can be wall mounted easily.