4MP, 1/2.7” CMOS,ICR,WDR(120dB) H.265; H.264; H.264H; H.264B; MJPEG, 4M(1~25/30fps) 2.8mm fixed lens (3.6mm/6mm optional) IR 50m,Alarm 1/1,Audio 1/1,built-in Mic,Max. 256G Micro SD,IP67, DC12V/POE SMD/Perimeter