For 4 x DVR to display in one monitor application
• Multiplexes 4 HDMI input into 1 HDMI output.
• Support resolution up to 1080p 60Hz.
• Support Scaler up to 1080p functions and digital audio format LPCM/AC3/DTS.
• Control option: RS232, IR remote control, front panel button.
• Support Quad multi-view and seamless switch
• Support different mode display: Quad, picture on picture (POP) and full screen display.
• Perfect for control remote machines and security monitoring systems, digital signage application