HILOOK dome ip camera, 4mp 2.8mm smart hybrid light 20m mic, ., 100% compatible with hikvision and its entire ecosystem, 4mp, cmos 1/2.8" 2560ⅹ1440@20fps 0.01 lux, fixed 2.8 mm lens. 104°, dual ir and white light illumination up to 20m., ai-based human detection. motion detection 2.0, microphone,, 3d dnr, blc, hlc, indoor dwdr. material: pvc