• H.264 video compression
• D1 resolution recording in real time
• HDMI output and VGA output
• Dual-stream
• 4-ch synchronous playback
• 4 ch Audio
• H.264 video compression
• Up to WD1 resolution non-real-time recording
• HDMI output and VGA output
• Dual-stream
• 8-ch synchronous playback
• 8 ch Audio
• 1 SATA interface
• H.264 video compression
• 4CIF resolution real- time recording
• HDMI output and VGA output
• Dual-stream
• 16-ch synchronous playback
• 16 ch Audio
• 2 SATA interface
• Support DVD/RW
• H.264 video compression
• WD1 resolution real-time recording
• HDMI and VGA output at 1920 × 1080 resolution
• 16-ch synchronous playback
• 4 ch Audio
• 4 SATA interface, each disk up to 4TB capacity
• 1 eSATA interface
• H.264 video compression
• D1 resolution real time recording
• HDMI and VGA output at 1920×1080P resolution
• 16 ch Audio
• 8 SATA interface, each disk up to 4TB capacity
• 1 eSATA interface
• H.264 video compression
• WD1 resolution real-time recording
• HDMI and VGA output at up to 1920×1080P resolution
• Dual-stream • 16-ch synchronous playback
• 16 ch Audio
• 8 SATA interface, each disk up to 4TB capacity
• 1 eSATA interface
• H.264 video compression
• 4CIF resolution real-time recording
• HDMI and VGA output at up to 1920×1080P resolution
• Dual-stream • Dual Gigabit network interfaces
• 16-ch synchronous playback
• 1.3 MP High Resolution
• 20X Optical Zoom (4.3-86.0mm)
• True Day/Night, 3D DNR, Digital WDR
• 25fpsat 1280x960 resolution
• H.264/MJPEG, Dual Streaming, Privacy Masking
• Weather-proof: IP66 rating
• 1/4” Sony Super HAD CCD
• 540TVL high resolution
• True day/night, Digital WDR, 3D DNR
• 36x Optical Zoom, 16x Digital Zoom
• 80m IR Distance
• 3D intelligent positioning function
• IP66 Weatherproof
• 1/4" CCD
• 540TVL high resolution
• 23x Optical Zoom, 16x Digital Zoom
• DNR, Digital WDR,BLC
• 60m IR range
• 3D digital noise reduction
• IP66 rating