Smart TV Remote Control 43 keys for Samsung QE85QN900BTXXU/ QE65QN800BTXXU
Infrared distance refers to the distance reached by infrared light, from several meters to several hundred meters, even several kilometers.
The visible distance at night is the clear and effective maximum distance that can be seen through the monitor, and is generated by the infrared light
Light distance, infrared sensing degree of camera, on-site reflected infrared condition, quality of power supply and matching of lens
It depends on the situation.
The mutual result between them is just like the matching of CPU, memory and chipset of a computer. Any
The reduction of the working efficiency of a link will reduce the efficiency of the whole system.
Now, many dealers and manufacturers, in order to put their products in an advantageous position in the competition
Exaggerate the performance of their products several times, and only give the infrared distance of the products, without mentioning the customer's real requirement of a clear visual distance, so that the current infrared all-in-one machine can nominally see more than 200 meters