LONGKO 4PCS 2.4G Wireless DMX 1 Transmitter & 3 Receiver Stage Lighting Controller 2.4G Wireless DMX 1 transmitter with 3 receivers, apply to the wireless data transmission from the DMX console to the lamp/light With latest high-speed wireless program, the maximum transmission distance is up to 1000m, widely used in a variety of stage lighting regulation High efficiency transmitting and sensitivity receiving, real time signal data transmission NO time delay, reliable and fast Strong anti-jamming ability, can be used in a variety of environments, such as music festival, the living theatre, stage lighting & audio show etc 7 colors of a built-in indicator light can be set whatever packet you like, as long as you turn the transmitter's and receiver's indicator lights into the same color