The EP4CQVGA 4-Channel Color Multiplexor from EverFocus provides real-time monitoring of up to four analog cameras with 720 x 480 resolution. With BNC and VGA outputs, you can connect surveillance-specific or standard monitors, expanding to the functionality of the unit. It features on-screen displays of video loss and motion detection, with digital zoom and freeze functions. Choose between quad-channel or single display, with full-screen sequential switching. Each channel has adjustable labeling, contrast, saturation, hue, and sharpness, to optimize each camera. This is a monitor-only multiplexor, and does not have recording capability.