TVT, 8MP Motorised Turret IP Camera 2.8-12mm IR 50m IP67 Audio-Alarm I/O TVT, 8MP, 1/3" CMOS (3840×2160) @20fps, Optics, motorised varifocal 2.8-12mm, (102.7°~32.2°), IR up to 50m, 3DDNR, DWDR, HLC, BLC, Defog, ROI,, IP67, IK10, 1CH Audio and alarm I/O, MicroSD,