Network Camera With 1/3-Inch Sony CCD Image Sensor and 420tvl Horizontal Resolution Product DescriptionKey Specifications/Special ... -channel monitor, management and check alarm picture via IE Channel: 1, 4, 9, 16, 25, 36 and 64-channel No user limited ... off) Shutter speed video output, BNC interface 1.0Vp-p/75Ω BLC: Automatic Lens standard: 6mm IR distance: 20m Audio compression format ...