Be protected & see every detail in Super HD with Swann's CONV16A4MP8C 8 Camera 16 Channel Video Security System with 4 Megapixels Super high definition capability. The CONV16-A4MP8C includes 8 x security cameras capable of generating super high definition 4 megapixels (75% more than 1080p) video with powerful night vision to 82ft / 25m & a weather resistant rating of IP66 for indoor & outdoor use. You can hear whats happening as each camera has a built-in microphone. Set & forget by recording continuously from 16 channels for 60 days onto a massive 3TB hard drive. Easily locate an incident video, then transfer to external storage via USB or network. Security in the palm of your hand with live viewing on your Smartphone or tablet including iOS (iPhone, iPad) & Android devices using the free SwannView Link app. Swann's CONV16-A4MP8C Professional surveillance system gives you peace of mind by being able to see the detail you need from longer distances including license plates, faces, clothing colors & more, all in super HD.