OPTJOY 8CH 1080N Surveillance DVR with (8) HD 720P Weatherproof Cameras, Super Day/Night Vision, Remote Access, NO HDD Included H.264+ video compression, save 70% bandwidth than H.264, storage is saved and transmission speed is increased 8-Channel 1080P lite digital Video Recorder with 720P indoor & outdoor cameras for true day and night monitoring with 66ft IR range Simple P2P remote live viewing on smartphone, tablet and PC via free and easy-to-use App. Intelligent motion detection email alert with images, dual-stream design to separate local recording and remote viewing. Smart playback available with customizable searching area, playback time is greatly reduced by speeding through unimportant videos.