Video Compression H.264
4 CCTV Video In & 1 Audio In
Outputs: 1 VGA, 1 HDMI, 1 Audio Output and 2 USB
VGA output: Up to 1920×1080P resolution
Main stream supports encoding at up to WD1 resolution in real time and sub stream at CIF/QCIF resolution.
Post record for motion detection for recording
Prerecord time for scheduled and manual recording
Export video data by USB storage device
Support: Dual stream
Digital zoom of video in live view or playback mode
4-ch synchronous playback
1 self-adaptive 10M/100Mbps network interface
Network detection function
NTP,SMTP,UPnP™,RTSP protocols supported

Video Compression H.264
8 CCTV Video In & 1 Audio In
Outputs: 1 VGA, 1 HDMI, 1 Audio Output and 2 USB
VGA output: Up to 1920×1080P resolution
Main stream supports encoding at up to WD1 resolution in real time and sub stream at CIF/QCIF resolution.
Post record for motion detection for recording
Prerecord time for scheduled and manual recording
Export video data by USB storage device
Support: Dual stream
Digital zoom of video in live view or playback mode
4-ch synchronous playback
1 self-adaptive 10M/100Mbps network interface
Network detection function
NTP,SMTP,UPnP™,RTSP protocols supported

Video Compression H.264
16 CCTV Video In & 1 Audio In
Outputs: 1 VGA, 1 HDMI, 1 Audio Output and 2 USB
VGA output: Up to 1920×1080P resolution
Main stream supports encoding at up to WD1 resolution in real time and sub stream at CIF/QCIF resolution.
Post record for motion detection for recording
Prerecord time for scheduled and manual recording
Export video data by USB storage device
Support: Dual stream
Digital zoom of video in live view or playback mode
4-ch synchronous playback
1 self-adaptive 10M/100Mbps network interface
Network detection function
NTP,SMTP,UPnP™,RTSP protocols supported

Video Compression H.264
32
CCTV Video In & 1 Audio In
Outputs: 1 VGA, 1 HDMI, 1 Audio Output and 2 USB
VGA output: Up to 1920×1080P resolution
Main stream supports encoding at up to WD1 resolution in real time and sub stream at CIF/QCIF resolution.
Post record for motion detection for recording
Prerecord time for scheduled and manual recording
Export video data by USB storage device
Support: Dual stream
Digital zoom of video in live view or playback mode
4-ch synchronous playback
1 self-adaptive 10M/100Mbps network interface
Network detection function
NTP,SMTP,UPnP™,RTSP protocols supported

1080p - 4, 720p - 8, 480p- 16 Camera
Up to 4/8/16/32 channel with 1080P Realtime live view
H.264/MPEG dual codec decoding
Max 160Mbps incoming bandwidth, HDMI/VGA simultaneous video output
4/8/16 channel synchronous realtime playback, GRID interface
Support: Dual stream
Digital zoom of video in live view or playback mode
ONVIF Version 2.2 supported
Intelligent positioning with  PTZ camera
Support 1 SATA HDDs up to 4TB, 2 USB(1 USB3.0)
Export video data by USB storage device
Multiple network monitoring: Any ONVIF Support Viewer Application, XMeye Web viewer, XMeye Applications
Support Multi-brand network  or ONVIF Support cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videosec, Vivotek and etc. 

1080p - 4, 720p - 8, 480p- 16 Camera
Up to 4/8/16/32 channel with 1080P Realtime live view
H.264/MPEG dual codec decoding
Max 160Mbps incoming bandwidth, HDMI/VGA simultaneous video output
4/8/16 channel synchronous realtime playback, GRID interface
Support: Dual stream
Digital zoom of video in live view or playback mode
ONVIF Version 2.2 supported
Intelligent positioning with PTZ camera
Support 1 SATA HDDs up to 8 TB, 2 USB(1 USB3.0)
Export video data by USB storage device
Multiple network monitoring: Any ONVIF Support Viewer Application, XMeye Web viewer, XMeye Applications
Support Multi-brand network or ONVIF Support cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videosec, Vivotek and etc.