The advantages in my view:
High quality heavy housing in a compact size
Simple quick assembly (wrench is)
Very good menu over IP installation, even if the reduction can be evil smile into German often
Set very good fields of motion detection since fragmented
Good image quality
Disadvantages:
The camera can only be vertically adjusted, not horizontally. So unscrew, turn screw.
Conclusion: Top camera for little money. For this quality I otherwise always> 500, - paid.