Resolution: 4096 x 1800, 3840 x 1680, 3840 x 1080 ; Sensor: 2 x 1/1.8 " ; View angle: 180 ° ; White light LED illuminator range: 40 m ; Memory card slot: Micro SD card support up to 512GB ; Image compression method: H.265+ ; Alarm inputs / outputs: 1 / 1 ; Audio: Microphone built-in, Bi-directional audio streaming support ; Main features: Light and sound alarm ; Power supply: PoE (802.3at), ePoE, 12 V DC ;