Sensor: 1/3 " Progressive Scan CMOS ; Matrix size: 4 Mpx ; Resolution: 2688 x 1520, 1920 x 1080 ; View angle: 103 ° ; Compression: H.265+ ; Range of IR illumination: 40 m ; Audio: Microphone built-in, Speaker built-in - Alarm siren ; Memory card slot: Micro SD memory cards up to 256GB support (possible local recording) ; Main features: Light and sound alarm, Intelligent image analysis ; Power supply: PoE (802.3af), 12 V DC ;