M4B-USB signal light tower

Other Videos
August 07, 2026
Video Description:
Get a guided demo that shows common workflows and troubleshooting tips for the ONN-M4B-USB-B signal tower light. In this video, you'll see how to connect the device via USB, send hexadecimal commands to control each red, yellow, and green light independently, and configure steady or flashing modes. We'll also demonstrate panel mounting using the M30 thread nut and compare buzzer versus silent versions for different industrial applications.
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