I checked the datasheet of DS-7208HQHI-K1. This model only supports 2-ch Line Crossing Detection/ Intrusion Detection.
Hope this information is helpful to you.
Last time, I found one Chinese company on Made-In-China last time, and purchased one NVSS 6104 from them and it works well. They also provide the Hikvision OEM products, here is the website of them: www.netvisiondvr.com, you may can have a try.
It is $460 USD for the NVSS6102-32 with 32 ch license.
16 ch & 24ch NVSS are cheaper than NVSS6102-32.
By the way, all of their recorders don't contain HDD.
Recently I planned to buy one NVSS 6102 but there are some question I am not sure.
For the model NVSS6102, it said that only 9 channels realtime preview, it means that although 36 channels are connected and recording, only 9 channels can be monitoring (viewing) simultaneously on HDMI or VGA outputs?
If yes, how the customers see the rest of channels? Can I configure four views with 9 channels each, and then, the operator can switch between each view? I mean, switching between View 1 (channel 1 to 9), View 2 (channel 10 to 18), View 3 (channel 19 to 27) and View 4 (channel 28 to 36).