Introduction
The GO Focus Pro is a dual-lens dashcam designed for fleets requiring advanced safety video telematics. It features road-facing and cabin-facing cameras with continuous AI inference for pre-collision warnings, red light detection, and pedestrian detection. The GO Focus Pro mounts to the windshield and connects to the vehicle via the HRN-IOXGFPRO-3W 3-wire harness, drawing ignition and constant power from the fuse panel.
When equipped with TVI auxiliary cameras, the GO Focus Pro provides full 360-degree video coverage around the vehicle, reducing blind spot incidents and enhancing driver awareness. All camera feeds are managed through the Geotab Video app and the Geotab fleet management platform.
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Before installing the GO Focus Pro, download the Geotab Video app. Available on Apple App Store and Google Play Store.
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Apple Geotab Video
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Android Geotab Video
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Using a multimeter, identify the constant battery power (B+) fuse slot and the ignition (ACC) fuse slot.
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Temporarily connect the HRN-IOXGFPRO-3W 3-wire harness to the fusebox using fuse taps:
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Red wire — ACC (ignition signal)
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Yellow wire — Constant B+ (battery power)
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Black wire — Ground (GND)
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This temporary connection powers the camera for adjustment. The harness will be routed and secured permanently in a later step.
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Pre-loosen the screws on the camera using the provided Allen key so you can adjust the camera angle.
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Install the mounting bracket to the back of the device.
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Connect the 3-wire harness cable to the GO Focus Pro.
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Turn on the vehicle and wait for the LED on the GO Focus Pro to go solid green.
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Launch the Geotab Video app.
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Select "Activate dashcam" and follow the prompts on screen.
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The app will ask you to scan the serial number located on the GO Focus Pro box.
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With the GO Focus Pro powered on and connected to the Geotab Video app, hold the camera in the desired mounting position on the windshield — within the wiper sweep area.
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Use the app's live camera view to confirm the cabin and road camera angles look correct from this position.
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Once satisfied with the position, use masking tape to mark the perimeter of the mounting bracket on the windshield.
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Verify sun visor does not block cabin facing camera when in the down positon.
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Use the provided alcohol wipe to thoroughly clean the mounting area on the windshield. Let the alcohol evaporate completely before proceeding.
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Do not touch the cleaned area with bare hands — skin oils will reduce adhesion.
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Remove the adhesive backing from the mounting bracket on the back of the camera.
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Press the camera firmly onto the cleaned area of the windshield and hold with steady pressure for 30 seconds.
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If the windshield is below 50°F (10°C), use the vehicle's defrost to warm the glass before mounting — cold glass significantly reduces adhesive bond strength.
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Select "Adjust" for the road-facing camera.
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Adjust the camera so that the horizon is in the blue box.
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In the app, select "Adjust" in the cabin section.
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Adjust the physical camera so that the driver's head is sitting in the blue box.
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Sit in a normal driving position when adjusting the cabin camera to ensure proper alignment.
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Once both camera angles are set, the app will ask you to verify and do a final check.
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Select "Verify" and the verification is complete.
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Dismount the camera from the mounting bracket.
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Press the mounting bracket for an additional 30 seconds to ensure it is firmly in place.
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Place the camera back on the mounting bracket.
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Carefully remove the cover for the driver's side A-pillar and any additional paneling required to route the harness.
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Tuck the harness cable behind the headliner toward the A-pillar, ensuring it is not obstructing the driver's view.
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Secure the cable along the A-pillar in a way that it does not obstruct the airbag functionality.
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Use cable ties as required. Trim any excess tie.
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Route the harness cable from behind the headliner down to the fusebox.
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Make the permanent fuse tap connections — Red (ACC), Yellow (B+), Black (GND).
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Secure all wiring neatly behind the fusebox panel using cable ties. Trim any excess tie.
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