The product idea in itself is very good and upgradeable. We have 3 (three!) Of these cameras bought to specifically use the wireless capabilities in conjunction with the motion detection and AVI-lap recording. All three cameras are defective after the shortest possible time, because apparently not designed for continuous operation. A camera hangs over again on the other two fall irregularly (every 1-3 days) and from thereby losing their settings. The warranty replacement of a camera worked without problems, however, the new camera has the same problem ....
A great idea is the iPhone app for external query the camera. Anyone who wants to use it, can already adjust to some configuration problems and should all well documented. At the last update of the app all settings are lost (for all users, s. Customer feedback on the App Store).
Conclusion: When's grad times does a really great thing. Unfortunately, this is currently currently rare ....