Hahnel Giga Pro remote control T Pro II

Compact and intuitive product use.
It is what I expected.
Unpacking the receiver is turned on without a problem.
It has not been the same for the transmitter.
After examination, the failure turned out to be a defective weld the battery door
on the PCB. Thus, there is a flaw in the quality control of the finished product
from the manufacturer. After reordering, (I did not want to return the product to that)
the operation is perfect.