Inhouse product
Key Features Model: DS-2CE12KF0T-FS Image Sensor: 3K CMOS, 2960 × 1665 Resolution 24/7 color imaging with F1.0 aperture Built-in Microphone, Up to 40m White Light Distance 2.8mm, 3.6mm, 6mm fixed focal lens, IP67 Water and Dust Resistant