Mobotix Mx-O-M7SA-4DN050.
4MP IR Cut Day & Night Ultra LowLight Sensor Module WIDE.
M73/S74 sensor module with premium wide-angle lens and IR cut filter for day and night use, aperture: f/1.8, max. image angle (HxV): 95°x50°, max. resolution: 4MP (2688x1512), IP66, white.