HIKVISION V5.3.3 4MP International Version POE IP Bullet Camera Security DS-2CD2042WD-I 12mm firmware upgradeable Super high definition camera able to generate amazing 4 Megapixels (2688 x 1520 pixels)Super high definition camera able to generate amazing 4 Megapixels (2688 x 1520 pixels) See everything during the day & night with the latest infrared cut filter for amazing night vision to 100ft/30m Ture WDR uo to120dB Wide Dynamic Range Built to suit any conditions with weather resistant rating of IP66 for indoor & outdoor use International Version with CCWR serial NO. Not CCCH Chinese. Could be updated firmware from official hikvision