I bought 6 cameras (2 x 3 D-Link DCS-932L) and I'm not at all disappointed with purchase. At first we floundering a bit, but if one reads and is very careful to explain, it becomes simple. Then after you have registered on the site D-Link and is the focus to the letter, you must wait at least 24 hours to see the result, the time that your file is in the network. If you have any problems with your representation, you can contact the helpdesk who will be happy to help you at the following address: [...]. You can, at your request receive up to 6 images to your e mail after 1 movement in your apartment or office. If you must leave home, you are informed not only on your PC or even on your android (tablet). There is a software "blackjack" d-link is for tablets on the D-Link website below: [...]. In short, you can set your camera to the card and can be opened with the wifi anywhere your messages. For those of you who do not know see the IP address of their cameras (you will need it at some point), you just simply crossing your installation cd and when you go over the IP network you therefore see the IP address of your or your cameras for each camera installed via your rooter. I plan to buy two external cameras shortly with a private server. I'm pretty satisfied.