what to buy

[halftimer]

Newbie here needing help i have an old am crest setup IPM cam 4 channel NVR wanted to add a new camera to front of the house wanted it to have tracking i got the al-p402w but will not work with my NVR or any of the am crest software I have i did get the am crest link to get it to work and i really like the camera and the way it works could someone tell me what camera would be like this and work with my old system the best thing i like is the 49 dollar price tag don't want to spend couple hundred bucks and somebody take a bat to it. Any help would be approached, I would not mind if had to upgrade NVR thanks ken

[Revo2Maxx]

Well if you are working with the 1104 then you would want to upgrade to a different NVR at least the 4108-A2..