Color Night Bullet 2MP AHD, 1/3'' 2MP CMOS, TP3822+GC2063 2.1MP/1080P, low illumination, with IR-CUT, DWDR, 3DNR, UTC, Sense‐up, Built-in Microphone, AHD/TVI/CVI/CVBS, only TVI support Audio, Warmlight distance: 20-25m, DC12V, TVI in default, Metal hous