OREI 2x2 Full HD Video Wall Controller with Audio Extraction & RS-232 (HD-22VW)

OREI HD-22VW: 1080P 2x2 Video Wall Contoller The HD-22VW is a 1 Input 4 Output 2x2 Video Wall Controller. It is the best device For various Video wall setups. It features 8 different video wall modes. Create a beautiful display wall with resolutions up to 1080p@60Hz. The HD-22VW also features an Analog 3.5mm audio output for audio extraction, so you can connect your sound system directly to the controller. The device can be controlled through DIP switches on the front or through RS-232 command control. It is a versatile and powerful video wall controller that is perfect for a variety of applications, such as retail, hospitality, education, corporate, security,etc.