How many IP cameras can I add to my system in total?Go into the NVR mode on your DVR and check what configuration your system allows. Related Posts How many IP cameras can I add to my Smart WiFi system in total? Can I add IP cameras to my system? Home Security - Jargon Buster Can I add IP cameras to my Smart WiFi or Smart Wired system? Can I add wired cameras to my WiFi system? How many wired cameras can I have on my system in total?