Got this version on my 49425BXNR but the tracking menus aren't showing up in the Deep IVS menu
There is not tracking menus or tabs - it is part of the setup.
Make sure you are using Internet Explorer - not Edge or Chrome with the IE tab. The Dahua PTZs need Internet Explorer or your track time will default to 15 seconds regardless what you put in and some of the settings may not show up.
You need to set up a preset.
Then you need to set-up the Smart Plan with Deep IVS for the presets you want to track.
Then select the object filters you want.
Then go to Deep IVS Rules Config page and you should see Track Time under alarm and Tracking Target size slider.
When setting up IVS rules, I strongly recommend you use intrusion box with appears and crosses instead of tripwire. And less is more. One IVS rule.
Leave min size as 0,0
Make sure that Motion Detection and Smart Motion Detection are turned off.
I repeat, make sure Motion Detection and Smart Motion Detection are turned off LOL.
If you do not have the above screen with the Tracking Target Size, then you have a version without autotrack.