DMX512 wireless receiver/transmitter transmits standard DMX512 protocol data (generated by console) by wireless way. No time delay when signal data is transmitting, signal data is in real time and reliable. This product adopts a 2.4G ISM frequency section. High effective GFSK modulate, communication design; 126 channels jumping frequency automatically, high anti-jamming ability, to that works reliability. 7 groups ID code settable, user can use 7 groups individual wireless net without any interfere each other in the same place. (Tricolor LED displaying indicators) Input voltage: DC 5v 500mA min Power: 0.2w/pcs 2.4G wireless DMX512 T/R Communication distance: 400 meters/ 1312.3ft (visible distance) Working frequency section: 2.4G ISM, 126 channels frequency section Rotation angle of antenna: 90 degree Max transmitting power rate: 20dBm Receive sensitivity: -94dBm connector:3pin male and 3pin female Notes: 1. This item is for indoor use only, non-waterproof. 2. Please do not rotate the antenna at random. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. Color: Silver Material: Metal Package Contents: 1 x DMX512 Receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.