Features: 1. Small size, easy to use inside the lamp2. One key operation, three primary color LED display3. Transmit standard DMX512 console data, as as online data between 4. 126 frequency bands automatic frequency hopping, automatic of interference free frequency bands, ensuring the reliability of communication5. Seven groups of D codes can be set, and users can use seven groups of wireless networks in one place without interfering with each otherSpecifications:Product name: 2.4G wireless DMX512 transceiver moduleInput voltage: 5V DCOperating frequency band: 2.4GISM, 126 frequency bandsTransmission power: 20DBMReceiving sensitivity: - 94DBMSignal interface: RS485 or CPU serial port AURTModule size: 70 x 18mmMaterial: PCB+Metalcolour: black+bluePackage Contents:1 x DMX512 module1 x Antenna1 x Terminal Only the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.