This wireless can help you to get rid of countless wire. Features: DMX512 wireless transmits standard DMX512 protocol data ( generated by console ) by wireless way. No time delay when signal data is transmitting, signal data is real time and reliably. This product adopts a 2.4G ISM frequency section. High effective GFSK modulate,communication design; 126 channels jumping frequency automatically, high anti-jamming ability. 126 channels jumping frequency automatically, high anti-jamming ability, to ensure works reliability. 7 groups code settable,User can use 7 groups individual wireless net without any interfere each other in same place. ( Tricolor LED displaying Indicators ) Specification: 2.4G wireless DMX512 R/T Input voltage: 5VDC 500mA MIN Receive Sensitivity: -94dBm Max transmitting rate: 20dBm connector: 3pin male Communication distance: 400M ( visible distance ) Work frequency section: 2.4G ISM, 126 channels.frequency section Plug standard: Material: zinc alloy + Item size: 21 * 2.5 * 2.5cm/8.26 * 0.98 * 0.98in ( L * W * H ) ( 1pc ) Package size: 14.5 * 10.5 * 4.5cm/5.7 * 4.13 * 1.77in ( L * W * H ) Package weight: 180g / 6.36oz Operating manual: code and LED color corresponding relationship: 1: RED 2: GREEN 3: RED+GREEN 4: BLUE 5: RED+BLUE 6: GREEN+BLUE 7: RED+GREEN+BLUE 1). Press momentary switch above side led indicator to indicate setting. 2). Press again to set IC, to color desired, adding 1 each time you press switch will advance color IDcode. 3). Working condition: LED constant lit : No or wireless signal. Red LED flash: Transmitting. Green LED flash: Receiving 4) frequency 2.400 - 2.525G, total 126 channels, it’s searching automatically. 5). Code “1-7” groups code, press ‘KEY’ for setting, it only can work under same code of and receiver. ( Same LED Color ) Establishing Communication 1. on DMX512 wireless received board first and then following to transmitted board. 2. Press “Key” button to set same value of transmitted board and received board. Please use different value if you need use more than 1 group wireless universals at same time in same place. 3. red LED flashes when transmits data by no interfered frequency section, then receiver changes communicated frequency section. Green LED flashes until received same value, more data, faster LED flashes. 4. Communication was established correctly. Package list: 1 * Wireless 1 * Adapter 1 * Specification ( English ) DMX512 wireless / receiver transmits standard DMX512 protocol data (generated by console) by wireless way. No time delay when signal data is transmitting, signal data is real time and reliably. This product adopts a 2.4G ISM frequency section. High effective GFSK modulate, communication design; 126 channels jumping frequency automatically, high anti-jamming ability. 126 channels jumping frequency automatically, high anti-jamming ability, to ensure works reliability.