Model Number AE-N6001-36E Operating System Embedded LINUX operating system Image Code ControlImage code quality adjustable, variable bitstream and constant bitstream optional Dual Stream Each channel can set main stream and sub stream Video Standard 1080P(1920 )30fps / 960P(1280 60)/720P( 30fps Monitoring Image Quality 1080P(1920 080) / 960P( ) Image Motion Detection Each screen can set mutiple detection areas and set 6-level sensitivity( IPC Support ) sensitivity IPC Support Recording Playback Quality Any 4ch 1080P/960/720P playback simultaneously Region Cover Every channel can set 4 cover regions( IPC Support ) Recording ModeSupport manual , auto, dynamic detection, alarm trigger record mode