HDL Actuator 2CH 10A Flush-mounted

2CH 10A Flush-mounted Switch Actuator, input voltage: AC100-240V, 50/60Hz), 2CH, 10A/CH relay output, 4CH dry contact input, 4CH LED output, 12mA/CH, long press the button to control all the relay channels on/off, with scene control, staircase light control, delay control functions, must be work with Auxiliary Power input DC20-30V