Type:7inch LCD monitor H.264 4ch wifi NVR Kit NVR type:H.264 4ch wifi wireless NVR Camera:Optional 1MP 1.3MP wifi camera Camera type:HD IR waterproof wifi camera Resolution:1280*720 HDD Interface:1 or 2HDD Max to 4GB of each Operating System:Embedded Linux OS Compression format:H.264 Video output:HDMI , VGA Waterproof:IP66 Show More