... Sony CCD camera 2. H.264 video compression 3. 540TVL, 0.1Lux 4. IP High Speed Dome Camera IP High Speed Dome CameraFeature:• ... 1/4" Sony CCD camera, 0.1Lux, H.264 video ... AlecZoom Limited SpeedSmart Zoom FAR auto speed adjustableImage FreezeYesCompatible CameraAutomatically detect 8 kinds of camera(Sony, Hitachi, Yoko, CNB, ...