Desktop Software / LTS Security / NVMS

Hiding VCA Rule Lines in NVMS V3

Hide the analytics rule overlay in the NVMS client without changing the detection rule itself.

Platform: NVMS V3

Version: V3

Last updated: October 6, 2026

VCA overlays show the areas or lines used by video analytics. They can be distracting during routine viewing.

Hide the client overlay

Stop the live view.
Open settings using the gear control.
Under Image, switch VCA Rule off.
Start the live picture again and check the result.

NVMS V3: the gear control opens viewing settings. Screenshot: LTS. Click the image to enlarge.

NVMS V3 Image settings: switch VCA Rule off and save. Screenshot: LTS. Click the image to enlarge.

This guide concerns the client display overlay. Do not disable a recorder’s detection rule merely to remove a line from the screen.

If the line remains, send CJSC a screenshot and identify whether you are looking at NVMS or the recorder’s attached monitor. Their display settings may differ.

Source and version

Reconstructed in CJSC’s own wording from the archived LTS instructions. Menu names can differ between releases.

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