Can control 12/24 amount of 16 channels Can store scene 12/24, 12 Program steps biggest step for 20/40, 240/480 step. 240 total channel Dimmer channel for 48, can be divided into control, point control, set point LCD monitor, 16 * 2 characters Voltage: 220 v + 10% for 50 hz Volume: H80 L483 W178 x x Weight: 4.3 KG