It can be noted no loss of image quality.
Very easy installation.
The unit of Axing uses varistors.
Varistors have response times of under a nanosecond and can absorb large energy surges in
without being destroyed.
For me it was unfortunately not yet installed overvoltage device to an overvoltage but I had
so that I had broken the antenna input.
I hope that the surge protector is working with us on the functioning
you have to rely on the information provided by the manufacturer, unfortunately.