Hikvision 4MP International version WDR EXIR Turret Network Camera DS-2CD2342WD-I 4mm firmware upgradeable 4MP High-Resolution 1/2.8" Image Sensor 2688 x 1520 High Resolution at 20 fps Full HD 1080p or 720p HD at 30/25 fps Interchangeable 4mm Lens Up to 98 ft of Night Vision