Features: 1. Small size, easy to use inside the lamp2. One key operation, three primary color LED display3. Transmit standard DMX512 console data, as well as online data between lamps4. 126 frequency bands automatic frequency hopping, automatic selection 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 : 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 lineOnly 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.