Plug And Play USB 3 Color Stack Signal Tower Light With Buzzer For Industrial Control And Remote Status Alerts, 5V USB Powered, PC Compatible Indicator For Machinery, Automation, And Factory Monitoring

Single-unit USB 3-Color Signal Tower with Buzzer
✔️ 5V USB-powered, PC compatible, 3-color LED, 85dB buzzer, 9600bps

This plug-and-play device provides a compact visual and audible status indicator for industrial control systems, ideal for monitoring machinery on production lines, automation setups, CNC equipment, and factory controls.

✅ LED colors: Red, Yellow, Green with steady, flashing, and off modes
✅ Built-in 85 dB buzzer synchronized with color signals
✅ 5V USB power, plug-and-play with CH341 serial interface for PC connectivity
✅ Serial baud rate 9600 bps for easy integration with automation software
✅ Durable PC and aluminum alloy housing; height 10.24 in (260 mm); base Ø 3.54 in (90 mm); IP50
✅ Includes 1 × USB 3-Color Signal Tower Light and 1 × User Manual

💡 What is a USB 5V signal tower used for in industrial automation setups?

A handy status indicator that provides quick, at-a-glance feedback for operators in busy environments. - usb 5v power and 9600 bps serial enable quick integration - three-color LEDs give clear machine state visualization - 85dB buzzer provides audible alerts for fault and process events ✝️