The DMX amplifier sends the regular DMX export voltage to another group of slaves again after receiving the signal from the DMX master, it is mainly used to extend the transmission distance of the DMX signal, increase the driving capacity of the DMX signal. Input Signal: 1 Channel DMX Signal Output Signal: 8 Channel DMX Signal Each channel can take 20 loads Model Number: DMX512 Working Temperature: -20-60℃ Power Supply Voltage: DC12-24V Static Power Consumption: Less than 1W Color: Creamy White Material: Plastic Size: 199 x 91.5 x 40mm (L x W x H) Package Contents: 2 x DMX Signal Amplifier 2 x Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.