15'' TFT LCD Monitor with a 4CH Built-in DVR * Triplex(Live/Play/Record Simultaneously) * Real Time Quad Display 120 Frames/sec * Recording 30 Frames/sec * Audio Recording * Programmable Playback Speed (1~16 times) * Competitive Price * Easy to Operate-Access * Stand Alone Type (Non-PC Base) * Full/Quad/PIP/Display Mode/Selectable * Programming the MENU in OSD (On Screen Display) * Built-in Time / Date / Title Generator * Motion Detection * Alarm place event save and relay out * Video loss event save and relay out * Quick Search : Time/Event * Time Lapse VCR Recording interface * Hard Disk Drive Overwrite ON/OFF Function * Built-in Pan/Tilt Control (Option) * MJPEG Compression * Remote Control * Event Recording (Alarm Sensor and Video Motion Detection)