SODIAL(R) VGA 4CH Color CCTV Security Camera Video Quad Processor Splitter Remote Control 4CH Camera Video Quad Processor Splitter with VGA Video Output. Connects up to 4 video camera: adjustable Brightness, contrast, Saturation, Hue and Sharpness. High Resolution: 720*480 60Hz for NTSC; 720*576 50Hz for PAL. Various Display Modes: QUAD Split Mode; Full Screen Mode; PIP Screen Mode: Non-real time 8 Split Mode; Dual Split Mode: Auto Sequence Mode. High Performance Freeze Function: Flicker Free, Image Capture. High Performance Zoom Function: Selectable Zoom Area. Various Overlay Information: Camera Title, Real time and Date, Alarm/Loss/Motion Message Playback in QUAD or Event input and Detection.