... 3 CCD,420TVL and 520TVL optional 2.Infrared LED for night vision covers 40m area 3.Support UPNP Features:H.264 ... compression, two-way audio, waterproof, 40m night vision, four zone motion detection, Standard SONY 420, 1/3" CCD ... 1.2, standard infrared lens Lights36 pieces 850nm lights, 40m night vision. Video and AudioFirst Stream ResolutionDI/CIF/QCIF Second Stream ResolutionCIF ...