event playback

Hi all, First post on the forum, hopefully someone can solve my issue! I have a DS-7204HUHI-K1 DVR with 2 x 5MP Hikvision cameras. These were installed by a friend of a friend a while back and everything was going fine. I recently changed my internet provider which seemed to be a simple...

I am looking at purchasing the Hikvision DS-2DE7230IW-AE PTZ camera. I am wondering, though, if this camera supports the searching and playback of smart VCA events like line crossing, inside of the iVMS-4200 app, while this camera is set to continuously record 24/7 for at least 1 week? Would...