4K auto Switching Video Wall Controller 4x4 Video Wall Controller 2x2 4k, HDMI TV Video Wall Processor 4 Screens inputs then enter the correct password

then enter the correct password to unlock the door normally

With a 360° rotating feature

this enclosed bulletin board offers maximum protection against outdoor elements

Works for sliding/pulling frame glass doors and double action frame wooden doors

4K auto Switching Video Wall Controller 4x4 Video Wall Controller 2x2 4k, HDMI TV Video Wall Processor 4 Screens inputs then enter the correct passwordThis is an open box item guaranteed to be brand new with all parts present. Retail price on Amazon was last reported as $158. Ships in the original manufacturer's packaging. Ciibo Ivy Stock #: 11834696 AmazonDsp. Services. Objects. Ivy. IvyProducts. IvyProduct+Shelving View on Amazon A variety of display modes: 8 monitors displaying different screens (switching function); 8 monitors displaying the same screen at the same time (distribution function);