I chose this camera after consultation opinions on the net. I have not taken the 9805w since this equivalent wifi has problems based LED IR night. The 9805E works, it perfectly or even in this configuration, it has such sensitivity that very little light is sufficient. Moreover it is PoE only one cable to pull and we keep very accessible setting on / off! Too bad it seems that this little camera is marketed (mine came from Italy, but who cares). A regret, but this only concerns FOSCAM management software required to have as many programs as kinds of cameras !! Fortunately there are IP Cam Viewer. So value, functions / excellent price for this camera.