This 12 - foot 3 - pin XLR DMX locking power link cable from Accu Cable is a great choice for indoor use. It combines power locking and DMX data transmission in one cable. The cable features a PVC jacket for protection. Inside, it has (66 x 0.20) x3 copper wires, HDPE material, 2x19x0.15 TC, and a 6x16x0.12 braided TC shield. Please note that it's designed for dry locations only.

How to use: Connect one end of the cable to the power source and the other end to the device that needs power and DMX data transmission. Make sure the 3 - pin XLR connectors are properly inserted and locked. Note: This cable is only for use in dry locations. Avoid using it in wet or damp areas to prevent electrical hazards. Maintenance: Keep the cable clean and free from dirt and debris. If it gets dirty, you can use a dry cloth to gently wipe it. When not in use, store the cable in a dry and cool place to extend its lifespan.