First function test were very promising and the functionality is excellent.
The manual is unfortunately very badly translated and thus almost unusable.
In a family photo with remote release in single-shot mode then the disillusionment.
After focusing and triggering the camera did not stop to take pictures in x seconds apart.
I have checked all the settings to be sure that it is not due to the camera settings.
The LED of the receiver can be seen that the signal for repeatedly focusing and trigger the receiver comes.
Maybe it is a mistake of my equipment and not to a series fault.
Since Amazon only offers me the refund and no replacement in this case, I will first time to give a different product a change.