VIVOTEK - Built with Reliability
User's Manual - 7
Chapter One Hardware Installation and
Initial Configuration
Introducing the Network Video Recorder
VIVOTEK’s ND9441P and ND9541P are H.265 Linux-based standalone NVRs with embedded
PoE. Equipped for up to 16-CH/32-CH network cameras, the NVRs both support 16x 802.3 at/af
PoE ports which feature PoE Management function to help users troubleshoot the physical layer
structure. Both also display the PoE power information, providing for a more convenient and
smarter installation.
The ND9441P/ND9541P also supports remote and mobile access via VIVOCloud and iViewer
apps for both iOS and Android handheld devices. The VIVOCloud app provides instant push no
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tification and direct video playback functions when triggered by an alarm notification, providing
users with a flexible and intelligent NVR for seamless use in small to medium sized video sur
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veillance applications.
With H.265 compression technology and embedded with 4 HDD’s providing up to 32TB, the
ND9441P/ND9541P offers greater than 30% more recording capacity than H.264 systems. This
advancement provides users with more storage space for longer durations of video recording. In
addition, the RAID 0/1/5 configurations provide further data security in the rare event of a hard
drive failure.
For high-quality and detailed images, the ND9441P/ND9541P supports a maximum network
camera resolution of 12-Megapixels. To intelligently manage bandwidth while maintaining this
high-quality, the “Auto Adaptive Stream” function will adjust the display resolution automati
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cally for each different layout type. Furthermore, the NVR supports VIVOTEK’s fisheye network
camera “Fisheye Dewarp” function, which provides multiple de-warping modes in live view and
playback, ensuring the correct angle of video view and detailed information for flexible usage.
Lastly, to quickly and intuitively find any target event, the ND9441P/ND9541P is equipped with
the “Story-Board Search” function, which provides a glimpse of past recordings over an intuitive
timeline.
The ND9441P/ND9541P supports HDMI and VGA local video output, so users can control the
GUI OSD interface via mouse & keyboard, eliminating the need for a separate PC to search vid
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eo or playback from the NVR. Additionally, the intuitive and friendly VIVOTEK GUI design gives
users a smoother control experience than ever before.
Special Features
● Runs on embedded Linux
● 1 x HDMI and 1 x VGA for local display
● 4 x HDD bay, for a max. capacity of 24TB
● 2 x Gigabit RJ45 Ethernet ports;
● 3 x USB Ports (2 USB 2.0 in front and 1 USB 3.0 in Back)
● Size: 430 mm (W) x 400 mm (D) x 44.5 mm (H). Weight: 3.87kg.
● 32- or 16-CH Live View & 4-CH Synchronous Playback (web console)
● H.265 / H.264 / MJPEG
● Supports RAID0, 1, 5. volume configuration.
