A camera of this type was given to me for Christmas. The manual is well done and relatively easy setup to do, except that in my case, it is impossible to operate all with Internet Explorer, despite all the operations, including assistance with (!) Approximate Heden assistance. If the product appears robust operation falls within the nice gadget: frequent false alarms (up to 32 consecutive!) Despite all the sensitivity setting tests. However, the motion detector, decidedly fanciful, "forgets" very frequently occur when passages. One can then really question the value of such a product, except the visual deterrent. A fake camera in this case would fit the bill ...