Camera from DLink can be easily integrated into existing WLAN. the high price compared to the far from favorable market available cameras with the same range of functions makes the DCS-5222 by the enormous time savings in the betting intallation again.
So who wants to not having trouble, should do yourself a favor, save his nerves and buy the same something sensible.
software installation & configuration is self-explanatory and cooperation between router (Speedport) works without problems. with an account with dlink which is quickly and easily set up, then work the remote from the Internet. The offered apps for monitoring & control of the camera, there is a lite version that contains all the functions you need. the paid app (with me on the iPhone 5) does but their service leaves an essential role before the outside: it is not possible to approach pre-defined points. in the free version, this is part of the software. why was dispensed with in the "pro" version it is unclear to me. Subdivision is heard from the camera move anything. in the online operation and the tonübertagung is enabled you can hear the motors operate as bulldozer.
this disturbing noise and the lack of features in the app let me deduct a star from the otherwise impressive tadelosen.
I would buy the product again.