works very well. Would definitely recommend to others and buy again.

works very well. Would definitely recommend to others and buy again.

works very well. Would definitely recommend to others and buy again.

OK

OK

OK

all ok

all ok

all ok

Received on time, in good conditions. It seems to work properly, but lack of documentation on its actual usage, purpose of the switch and pushbutton.

Received on time, in good conditions. It seems to work properly, but lack of documentation on its actual usage, purpose of the switch and pushbutton.

Received on time, in good conditions. It seems to work properly, but lack of documentation on its actual usage, purpose of the switch and pushbutton.

Delivered on time and in good conditions. Working fine, although I could not find much relevant documentation : circuit diagrams, components data sheets, principle of operations. I had to do some reverse engineering.

Delivered on time and in good conditions. Working fine, although I could not find much relevant documentation : circuit diagrams, components data sheets, principle of operations. I had to do some reverse engineering.

Delivered on time and in good conditions. Working fine, although I could not find much relevant documentation : circuit diagrams, components data sheets, principle of operations. I had to do some reverse engineering.

Very useful item. A little more info on operation would be nice

Very useful item. A little more info on operation would be nice

Very useful item. A little more info on operation would be nice