USB Trigger

USB Trigger

Plug-and-play automation for tools with a dedicated computer.

The USB Trigger sits between the tool's computer and its monitor, keyboard, and mouse — detecting when the operator is running a job so GRIT can automate the blast gate and collector. No electrical wiring, no current sensing; ideal for CNC routers, lasers, and plasma tables that run off a Windows, Mac, or Linux workstation.

Key Features

• KVM pass-through: Intercepts keyboard, video, and mouse without disrupting the workstation
• USB powered: Draws power and communicates over a single USB cable to the computer
• Optional companion app: Deeper job-state detection via desktop software
• HDMI video: Standard HDMI pass-through for the tool's monitor
• Status LED: Red/green indicator shows locked, idle, or running

Specifications

• SKU GA-TR5000
• Power USB (from computer)
• Video HDMI pass-through
• Data USB keyboard/mouse
• Cables 1 ft HDMI, 1 ft USB
• Connectivity Wi-Fi to GRIT Hub
• Status Red/green LED

In the Box

• 1x GRIT USB Trigger (GA-TR5000)
• 1 ft HDMI cable
• 1 ft USB cable

Compatibility

Works with any tool that runs through a dedicated Windows, Mac, or Linux computer — CNC routers, lasers, plasma tables, and 3D printers. Hub Pro required for multi-zone automation and access control.

Installation

Plug the monitor into the USB Trigger's HDMI output, plug the USB cable into the computer, and reconnect the keyboard and mouse through the Trigger. Pair with the Hub through the GRIT app.

*GRIT Hub is required for device functionality.

Important Notes

Triggers in Pro GRIT Track systems are subject to a 20% software upgrade charge — contact GRIT before ordering if you plan to use RFID access control.