Feature function: 1. Adapts 2.4 G global open ISM frequency, license free, high efficient GFSK modulation. 2. Adapts to the international standard DMX512 protocol. 3. One emitter configurate several receiver, as long as the receiver and emitter set the same frequency. 4. Total of 126 channels, it can be used in the same place individually of 126 groups of wireless network and none mutual interference. 5. There are 4 levels of the transmitted power. At the max transmitted power(20dBm), Visual communication distance is upto 350 meters. 6. It has a self-test mode for the situation when the wireless link quality test or engineering installation debugging is needed. 7. If further distance is needed, it can be used as relay Setting, relay once or many times in order to achieve the required distance. 8. Multi-usage, can be set as a receiver or emitter, convenient to use. 9. Wrong wiring protection at signal input port. This is a powerful DMX512 wireless transcerver, which transmits the standard DMX512 protocal in the form of wireless transmission, replacing the long-time used cable transmission, no time delay in the process of data transmission, real-time and reliable, using 2.4G global open ISM frequency. It can be one emitter and one receiver, or serveral receivers (support point to point, point to multipoint), one emitter configurate several receivers, as long as the receiver and emitter set the same frequency. It is widely adapts the DMX512 controller manufactured by various suppliers. Total of 126 channels, it can be used in the same place individually of 126 groups of wirelss network and none mutual interference. Product parameter MODEL: DMX512 wireless transceiver Input Voltage: DC5V-DC36V Transmission Signal: DMX512 Operating Frequency :2.4GHZ ISM 126 scale frequency Transmitting Power: 20dBm Receive Sensitivity: -96dBm Distance: 350meters(depends on the weather and environment conditions) Working Temperature: -20℃~55℃ Product Dimension: L176×W46×H30(mm) Weight(G.W): 155g