face detection

I have a Dahua NVR5216-4ks2 and 2mp Starlight Camera. I setup a Camer on the front door and thought it would be cool to use Face Detection. I thought that if it picked up on a face it would snapshot and store somewhere on the NVR that you could ftp or get access. It looks like it's more a...

Hello everyone, I'm a newbie here and I'm about to install a hikvision system. the system has to include two PTZ cameras, two bullets with face detection(Need to take a snapshot of the face) and 14 other cameras. The NVR I've chosen is DS-7732NI-E4 which has face detection on VCA (According to...