Resolution: 2560 x 1440, 1920 x 1080 ; Sensor: 1/2.8 " ; View angle: 53.3 ° ... 2.6 ° ; Optical zoom: x 25 ; Range of IR illumination: 50 m ; Rotation speed (manual control): 0.1 °/s ... 300 °/s (horizontal) 0.1 °/s ... 160 °/s (vertical) ; Image compression method: H.265+ ; Alarm inputs / outputs: 2 / 2 ; Audio: Bi-directional audio streaming support, Audio detection ; Memory card slot: Micro SD memory cards up to 256GB support (possible local recording) ; Power supply: PoE (802.3at), 12 V DC ;