ZOSI 16CH 1080P Outdoor/Indoor Security Camera System with 4TB Hard Drive

H. 265/H.265 16Channel 1080P HD-TVI DVR, allows you to maximize storage space and enjoy ultra-long recording 16pcs Weatherproof Bullet Camera,80ft Night Vision These Cameras use Aluminum Metal and can be installed in outdoor or indoor Up to 80ft night vision in total darkness and 130ft Night vision in ambient light Built-in 4TB Security Grade Hard Drive Support ultra-long continuous recording and backup by USB Dvr can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external hard drive Customize Each Camera with Different Record Modes  You can customize each camera with different recording modes, and download the recording files for the USB backup