TVT, Bullet IP Camera, 4MP 2.8~12 mm Dual Lighting White Light IR40 Audio and Alarm I/O MIC Speaker, IP67 Full Color 24/7, 4MP, CMOS 1/3" 2560x1440 0.003 lux, Motorised 2.8~12 mm 97-33º, Dual Lighting White Light IR up to 40m, WDR 120dB, 3D DNR, HWDR, HLC, BLC, ROI, Audio and Alarm I/O, MIC, Speaker P66, MicroSD., Intelligent Facial Analytics. Perimeter, Counting, Heat Map.., .