Sophisticated Network Functions: remote surveillance, remote playback, remote recording, remote control DVR Various recording mode: timer, motion detection, alarm, and Recording picture quality, resolution & recording frame rate configurable Flexible Display mode : Auto Switch, Full Screen, Quad Multi-method searching: Time, Recording event (Alarm, motion detection ), recording list Triplex : monitoring, recording and playback simultaneously. Easy Backup: through network software by scanning HDD or USB1.1 port Support file management, delete or lock every recording file manually Support DDNS and PPPoE Support remote menu setup Support event log list Support PTZ control with preset Support USB mouse operating CARTONS