A. DMX512 wireless receiver/transmitter transmits standard DMX512 protocol data wirelessly, addressing lighting control issues related to wireless transmission between console and lighting, and between lighting fixtures. It helps reduce limitations from connecting cables. During signal data transmission, there is no time delay, ensuring real-time and reliable signal data. B. It features 126 channels with automatic frequency hopping, which automatically selects non-interfering frequency bands to ensure reliable communication. There are 16 groups of ID coding available for setting, allowing users to use 16 separate wireless networks in the same area without mutual interference. It also offers 4 levels of power output options. C. Plug Type: EU Plug, applicable in regions such as Indonesia, Germany, France, and Italy. Item Type: Stage Lighting Effect. Style: DMX Stage Light. Power: 9W. Model Number: LCD-DMX. Occasion: Professional Stage & DJ. Work Frequency Section: 2.4G, 126 channels. Product model: DMX512 wireless receiver/transmitter. Effective Range: 400M (visible distance). Max. Emit Power: 20dBm. Receive Sensitivity: -94dBm. DMX connector: 3pin male-female sockets. ID coding: 16 groups. Display: 2 x 8 bit LCD. Input voltage: 9-12V DC 300mA MIN. colour: Black. Material: Aluminum alloy. size: 75 x 147 x 43 mm. D. Package Contents: 1 x DMX 512 Controller, 1 Adapter, 1 x User Manual. Only the above package contents are included; other products are not. Note: Light and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3cm.