... bit LCD to display working condition and parameter 4 grade power rate output for option. 126 channels jumping frequency self- ... distance) Working frequency 2.4G ISM,126 channels Max transmitting power rate 20dBm Receive sensitive -94dBm DMX single terminal 3PIN male ... receiver 4, Setting knob of transmitting power rate 5, ID Option Knob 6, Power Switch Back board7, Power supply input jack 8, DMX Input ...