This is a brand new item.
RGBlink - PTZ Camera - 12x Optical Zoom - NDI. Features. Superb High definition Image BY 1/2. 8 Inch High Quality CMOS sensor. Leading Auto Focus Algorithm Technology. Low noise and high Snr. Wide-range, Quiet and Quick Pan/Tilt Mechanism. Multiple audio/video compression. Multiple Network Protocol. RS-232 Cascade Function. Wide Application. Low-Power Sleep Function.