Self-Developed Zoom Module, 600TVL, 10X Optical Zoom, 10X Digital Zoom, Color to B/WEnglish OSD, 360° Pan, 90° Tilt, 180° Auto Flip; Pan Speed: 0-280°/s, Tilt Speed: 0-120°/sPan/Tilt Coordinate, Temperature, Camera Title and Zooming Times Display ...