【H. 265/H.265+ 8CH 5MP Lite HD-TVI DVR】--With the advanced H. 265 technology, which could double the data compression ratio, keep the high quality video even with low bit-rate, it allows you to maximize storage space and enjoy ultra-long recording. 【Expandable camera system】-this is 8Channel 4-in-1 DVR which supports analog HD-TVI CVI AHD camera It provides you the flexibility to extend additional cameras You can add more 4pcs 720P or 1080P Bullet or dome cameras 【Built in 1TB 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. 【IP67 Weatherproof Camera,80ft Night Vision】-- This Camera use Aluminum Metal materials, can effectively prevent rust,Can be installed in almost any outdoor or indoor place. ,Built in 24pcs IR LEDs, Get a sharp and crisp image day or night with the camera's automatic IR-CUT filter, Up to 80ft night vision in total darkness and 130ft Night vision in ambient light.More than 3.0Lux the night vision is color. 【Privacy Protection and Mobile Viewing】 You can block out select areas on each camera. This is to grant privacy in situations. People can not view of certain areas or activities. You can remote access simultaneously on smart devices(IOS/Android) at any time, anywhere with Wi-Fi/ 2G/ 3G/ 4G on smart Phone, tablet, and PC. You’ll never miss out on a moment with remote and local playback, no matter where you are