Item Type: Camera Module Material: PVC + PCB Pixel: 500W Aperture: 1.8 Focal Length: Approx. 3.6mm/0.1in (Adjustable) Viewing Angle: 75.7 (Diagonal) Best Sensor Pixel: 1080P Package List 1 x Camera Module 1This nightvision camera module is compatible with Raspberry Pi 4B/3B+/3B/2B version. 2The camera module supports 3.3V power supply to support infrared light access or fill light. 3This module can be automatically adjusted according to the actual distance of the incoming object. 4The selfcontained screw hole is convenient to fix the position, and can also be used with infrared nightvision light. 5Scientific design and reasonable structure make it a perfect substitute for old or broken products. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.