1 test IP camera (not too expensive to see) average resolution 480P (digital zoom blur gives only car image not very clear) moving blur in the image taken character (not very fast in short shutter) overcharged simple installation with cd, just read the instructions TO THE LETTER recognition and wireless network in less than 10 minutes. Parameter settings camera (firmware on access ip) will not be so easy for the uninitiated. I for one FTP works, the mvt detection and also even in schedule mode. for messaging, you need a gmail or yahoo account and especially to see information about D-Link website for parametrage. I tried all methods with a Gmail account and it does not work toujors (Research Song). provided the software for the management of several camera is pretty decent (just a problem with the indicator received date for replay stored empty, choose his or her dates and then click on the camera to select any line or time slot). CAUTION this software will not profit you as a NAS or computer turned on because it must be in operation to record or upload video or picture .. only the camera firmware mode can make the images only in standalone mode via FTP or messaging (when AC work) .lol I tested all modes with or without detection, tracking area, planning ... everything seems to work. The D-Link cloud runs on android tablet pc or without problem. very simple (it does not stock) direct image zoom capability (pointless in sharpness 480p) with stop / start of the sound, and a few small camera settings (short soft but easy to watch live from his IP). Next purchase will be a MUST camera 720P RESOLUTELY .....