Before, I sat hours on installing cameras different. Manufacturer. The D- Link cameras were installed quickly (30 min), the right HandyApp mydlink lite even faster. The network key I had to manually enter, probably. Was it because of the Fritz box ... (WPS button did not work) After the DCS 932L was so light and jagged installed, I got myself 2 DCS 5222L and recently the new version DCS 5222LB1 (this is no remote control!). A DCS 5222L I outside under the roof now more than a year in operation. Reliable even in freezing temperatures (-12 °) can be controlled by the engine. Rare that seven vermutl. weather conditions (heavy fog?) - fails. For the mobile Internet Flat is highly recommended in order to reliably the videos, who enter via Email reported retrieve, or reinzuschauen to live. Schön (in the DCS 5222 at least): you can also perform via video calls, or even just watching and listening ..