Feature: 1. DMX512 wireless transmitter / receiver transmits standard DMX512 protocol data (generated by console) by wireless way. 2. No time delay when signal data is transmitting, signal data is real time and reliably. 3. This product adopts a 2.4G ISM frequency section. 4. High effective GFSK modulate, communication design; 126 channels jumping frequency automatically, high anti-jamming ability. 5. 126 channels jumping frequency automatically, high anti-jamming ability, to ensure works reliability. Specification: Specifications: 2.4G wireless DMX512 R / T Color: Black Output: 5V 1000mA Receive Sensitivity: -94dBm Maximum transmitting power rate: 20dBm connector: 3pin male Communicate distance: 400M (visible distance) Work frequency section: 2.4G ISM, 126 channels.frequency section Package size: 18*13.5*10.5cm Package weight: 1127g Establishing Communicate: 1. Power on DMX512 wireless received board first and then following to power the transmitted board. 2. Press “Key” button to set same ID value of transmitted board and received board. Please use different ID value if you need use more than 1 group wireless universals at same time in same place. 3. The red LED flashes when transmitter transmits Digital Multiplex data by no interfered frequency section, then receiver changes communicated frequency section. Green LED flashes until received same ID value, the more Digital Multiplex data, the faster the LED flashes. 4. Communicate was established correctly. . Package List: 1 * DMX transmitter 7 * DMX receiver 8 * Power adapter 1 * Instruction