Alarm I/O, Audio I/O, ONVIF. 2MP / 1.3MP / D1. 20x optical zoom (5.2~104mm). Video CompressionUltra 265,H.265, H.264, MJPEG. Angle of ViewAngle of View (H) 60.2°~ 3.0° Angle of View (V) 38.6° ~ 2.0° Angle of View (O) 79.5° ~ 4.2°.
