... ,2.4G ISM,126 channel,400M communication distance,3pin XLR connector *Model:CB-CM02*Work frenquency section:2.4G ISM,126 ... ;5DVDC 500mAMIN(with AC100-220v power adapter)*DMX Singal port:3pin XLR connector Attention: must used in pairs to transmit and receive ... final customers. LED lighting controller(wireless receiver,126 channel,XLR connector)