B006GVN1IA Installer CCTV 4CH Video Color Quad Multiplexer with Loopout, Remote Control and Free 1 Amp Power Adapter

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The 4Ch Video Color Quad Multiplexer allows several video signals from CCTV security cameras or other analog video devices to be combined and displayed on one monitor. The video processors are also commonly referred to as video mux, CCTV multiplexer, or color quad processor.
Full screen displays at real-time refresh rate for each channel. Multiple and automatic display by turn mode: 4Ch, 2Ch, Single Channel
Camera title, time and date display for easy identification, 4 Channel BNC input and 2 Video BNC outputs
Switch between NTSC and PAL system. Picture in Picture show, PIP position switched (top left, top right, bottom left, bottom right corner). High-Resolution Picture show, Adjust individual resolution. High-quality Screen Freeze function.
Free 1Amp Power Adapter and remote control Included