<h3>Key Features:</h3>
<ul>
<li>H.265/H.264 Compression Technology</li>
<li>4K Display for Clear Monitoring</li>
<li>Up to 1080p 16CH Decoding Ability</li>
<li>Smart Search II</li>
<li>Smart VCA Event Search</li>
<li>Cybersecurity Management</li>
<li>Trend Micro IoT Security</li>
<li>Customer Support</li>
<li>RAID 0, 1, 5 Supported to Prevent from Recording Data Loss</li>
<li>Multiple Browsers Supported: IE, Chrome and Firefox on both Windows &amp; macOS</li>
<li>Supports VCA Counting Solution</li>
</ul>
<p>With H.265 compression technology and embedded with 4 HDD design providing up to 32TB, the ND9441 and the ND9541 offer greater than 30% more recording capacity than systems employing H.264 compression. This advance gives users larger storage space for longer durations of video recording. In order to provide uninterrupted service even when the network is temporally disrupted, both NVRs are also equipped with dual Ethernet ports, as well as providing the flexibility to connect with network cameras in network failover situations. In addition, the RAID 0/1/5 configuration provides further data security in the rare event of a hard drive failure.</p>
<p>Further enabling the recording of high-quality and detailed images, the ND9441 and the ND9541 support 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 automatically for each different layout type. Moreover, both NVRs support 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. Further, to quickly and intuitively find any target event, the ND9441 and the ND9541 are equipped with “Story-Board Search” function, which provides a glimpse of past recordings over an intuitive timeline.</p>
<p>Finally, the ND9441 and the ND9541 support HDMI and VGA local video output, so users can control the GUI OSD interface via mouse &amp; keyboard, eliminating the need for a separate PC to search video or playback from the NVRs. Moreover, the intuitive and friendly VIVOTEK GUI design gives users an even smoother experience of control than ever before.</p>
<p><strong>The New Generation NVR Firmware</strong><br />
VIVOTEK Core+ 3.0 is the new generation ND series network video recorder firmware, embedded with VIVOTEK’s latest technology including features such as cybersecurity management, Smart VCA Event Search, Smart Search II functions, and counting solutions. Upgrade your network video recorder’s ability to Core+ 3.0 for a smarter, safer and smoother user experience.</p>
<p><strong>Cybersecurity Management</strong><br />
In alliance with world-renowned cybersecurity company Trend Micro, Core+ 3.0 NVRs support Trend Micro IoT Security, empowering the NVRs to automatically detect and prevent credential-based attacks and to block suspicious events. VIVOTEK network cameras that support Trend Micro IoT Security can also connect in series with Core+ 3.0 NVRs, enabling the NVRs to receive instant notifications of the security events from the cameras and to understand the type and status of cyber-attacks, as well as to acquire attack information from cameras. In addition, VAST 2 (VMS) receives information on security protection attacks from Core+ 3.0 NVRs and VIVOTEK cameras.</p>
<p><strong>Smart VCA Event Search</strong><br />
The Core+ 3.0 NVRs support alarm management and event search of VIVOTEK's deep-learning video analytics technology, Smart VCA and Smart 360 VCA. VCA rules and information such as people-tracking frames and motion-detection frames can be shown on live or playback video display. The user can search by single or multiple event types, playback triggered events and then export these search results to video clips.</p>
<p><strong>Smart Search II</strong><br />
Cameras supporting VIVOTEK Smart Motion Detection technology, which detects people activities, can also connect with Core+ 3.0 NVRs. Based on the camera metadata recorded on the hard drive of the NVRs, the NVRs can then deploy the advanced Smart Search II technology, activate the people detection function, and proceed to search the corresponding playback video. This allows for faster sorting through large amounts of evidence to find precisely what is needed.</p>
<p><strong>Counting Solution</strong><br />
The Core+ 3.0 NVRs support VIVOTEK's 3D people counting cameras and cloud service software – VIVOCloud. Counting rules can be shown on the NVR’s video display from counting cameras. Besides, all of the counting data can be stored automatically to the NVR’s hard drive as well as be acquired by VIVOCloud. Users can also build customized counting reports through the VIVOCloud interface. This enables tracking of in-store guest flow and benchmarking of campaign performance between different stores or across different time frames to make business more efficient.</p>
<p><strong>Customer Support</strong><br />
Customer support allows VIVOTEK technical support to rapidly debug your NVR, users only need to export logs by pressing one key and providing the logs to the technical support team to get customer support.</p>
<p>In addition, you can get an access ID while connected to the internet. By keeping the remote access button on and providing the access ID to the technical support team, we can remote access your NVR to analyze the cause of errors and then debug it.</p>
<p><strong>VIVOCloud</strong><br />
VIVOCloud App provides users an unbeatable experience for mobile viewing NVR video via a mobile device from anywhere, at any time.</p>
<p><strong>Fisheye Dewarp</strong><br />
VIVOTEK’s NVR offers both LiveView and Playback modes for one fisheye network camera simultaneously. They also provide multiple fisheye de-warp display modes, including 1O, 1P, 1R, 1O3R, 1O8R, allowing users to monitor any angle, or to enjoy precise detailed images for a total surveillance experience.</p>
<p><strong>Story Board Event Search</strong><br />
To quickly and intuitively find any target event, we provide a glimpse of past recording over an intuitive timeline, allowing users to direct playback and archive their video within 10 seconds.</p>
<h4></h4>
<h4 class="spec-title ng-star-inserted"><strong>Technical Specifications</strong></h4>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>Device</strong></h5>
<dl class="ng-star-inserted">
<dt>Model</dt>
<dd>ND9441</dd>
</dl>
<dl class="ng-star-inserted">
<dt>OS</dt>
<dd>Embedded Linux</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Watchdog</dt>
<dd>Hardware + Software</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Power Restoration</dt>
<dd>System Restart Automatically after Power Recovery</dd>
</dl>
</div>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>Local Display</strong></h5>
<dl class="ng-star-inserted">
<dt>LiveView Display</dt>
<dd>16 Channels<br />
Multi-Layout Display: 1x1, 2x2, 3x3, 1P+3,2P+3,1M+5, 1P+6, 3V,1M+12, 4x4</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Video Output</dt>
<dd>HDMI x1, VGA x1</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Display Resolution</dt>
<dd>3840x2160, 1920x1080, 1280x720</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Camera Position</dt>
<dd>Change the viewcell position on the Live View screens</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Stream Application</dt>
<dd>ConstantAuto Adaptive Stream</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Monitor Enhancement</dt>
<dd>OSD display (NVR), OSD display (camera), camera information, remote I/O control, event notification, aspect ratio</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Fisheye Dewarp</dt>
<dd>1O, 1P, 1R, 1O3R, 1O8R</dd>
</dl>
<dl class="ng-star-inserted">
<dt>PTZ Operation</dt>
<dd>Direction Control, Home, Iris, Preset, Patrol (Group), PiP Control</dd>
</dl>
</div>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>Video</strong></h5>
<dl class="ng-star-inserted">
<dt>Video Format</dt>
<dd>H.265, H.264, MJPEG</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Graphic Decoder</dt>
<dd>Hardware decoding</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Decoding Resolution</dt>
<dd>Up to 4096x4096 (H.265)<br />
8192x8192 (H.264)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Decoding Capability</dt>
<dd>H.265/H.264:<br />
3840x2160 @ 120 fps (4-CH)<br />
1920x1080 @ 480 fps (16-CH)</dd>
</dl>
</div>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>Audio</strong></h5>
<dl class="ng-star-inserted">
<dt>Audio Format</dt>
<dd>G.711, G.726</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Audio In/Out</dt>
<dd>3.5 Phone jack audio output x1<br />
3.5 Phone jack audio input (reserved) x1</dd>
</dl>
</div>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>Record</strong></h5>
<dl class="ng-star-inserted">
<dt>Recording Time (sec.)</dt>
<dd>Pre-Record: 5 (Max. 10)<br />
Post-Record: 20 (Max. 300)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Recording Stream</dt>
<dd>Single</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Recording Throughput</dt>
<dd>192 Mbps</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Recording Mode</dt>
<dd>Continuous, Schedule, Manual, Event, Activity Adaptive Streaming</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Recording Setting</dt>
<dd>Recycle (unit: Day)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Watermark</dt>
<dd>Supported</dd>
</dl>
</div>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>Storage &amp; Backup</strong></h5>
<dl class="ng-star-inserted">
<dt>HDD Devices</dt>
<dd>Internal x4 (3.5")<br />
*HDD is purchased by separately.</dd>
</dl>
<dl class="ng-star-inserted">
<dt>HDD Max. Capacity</dt>
<dd>*Please refer to recommended HDD list on the VIVOTEK website.</dd>
</dl>
<dl class="ng-star-inserted">
<dt>RAID</dt>
<dd>RAID 0, 1, 5 (single volume up to 16TB)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Disk Management</dt>
<dd>Create, Format and Remove Disk<br />
HDD S.M.A.R.T.</dd>
</dl>
<dl class="ng-star-inserted">
<dt>External Storage</dt>
<dd>USB Storage (USB 3.0)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Video Clip Export</dt>
<dd>USB Dongle (FAT Format)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Schedule Backup</dt>
<dd>FTP</dd>
</dl>
</div>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>Playback</strong></h5>
<dl class="ng-star-inserted">
<dt>Playback Display</dt>
<dd>4 Channels<br />
Multi-Layout display: 1x1, 2x2, 1P+3, 1V+3</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Playback Control</dt>
<dd>Regular (play, pause, stop), rewind, next/previous frame, speed control, calendar, event, timeline, timeline scale, thumbnail (storyboard)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Video Search</dt>
<dd>By calendar, date/time, and alarm</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Thumbnail Explorer (Storyboard)</dt>
<dd>Listing the thumbnail of recorded video (Max. 2-CH)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Snapshot</dt>
<dd>JPEG</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Video Clip Export</dt>
<dd>EXE</dd>
</dl>
</div>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>Network</strong></h5>
<dl class="ng-star-inserted">
<dt>Ethernet</dt>
<dd>10/100/1000Mbps Ethernet (RJ-45) x2</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Video Throughput for Remote Client</dt>
<dd>96 Mbps</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Protocols</dt>
<dd>IPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP, SMTP, FTP, DHCP, NTP, DNS, DDNS, IP Filter</dd>
</dl>
</div>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>External Interface</strong></h5>
<dl class="ng-star-inserted">
<dt>USB</dt>
<dd>Front: 2 (USB 2.0)<br />
Back: 1 (USB 3.0)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Alarm In</dt>
<dd>8</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Alarm Out</dt>
<dd>4</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Audio</dt>
<dd>3.5 Phone Jack Audio Output x1<br />
3.5 Phone Jack Audio Input (Reserved) x1</dd>
</dl>
<dl class="ng-star-inserted">
<dt>RS485</dt>
<dd>1 Port (Reserved)</dd>
</dl>
</div>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>System</strong></h5>
<dl class="ng-star-inserted">
<dt>POS Integration</dt>
<dd>Supported (by project request)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>UPS Integration</dt>
<dd>Supported (by project request)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Camera Integration</dt>
<dd>ONVIF Profile S</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Event</dt>
<dd>Motion Detection, Smart VCA Event, Cyber Attack, PIR Detection, Tampering Detection, Camera DI/DO, Camera Disconnected, Disk Failure, Disk Full, NVR DI/DO, Network disconnected</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Event Action</dt>
<dd>Record, Email (Text), Email (Snapshot), FTP, Buzzer, ePTZ Control (Go to Preset), NVR DO, Camera DO,VIVOCloud APP Notification</dd>
</dl>
<dl class="ng-star-inserted">
<dt>User Management</dt>
<dd>User level: administrator, regular user</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Log</dt>
<dd>System, recording, user, error</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Date &amp; Time</dt>
<dd>Time Zone, Manual, Automatic Sync NTP, Daylight Saving Time</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Language</dt>
<dd>Czech, English, French, German, Italian, Japanese, Korean, Portuguese, Polish, Russian, Spanish, Simplified Chinese, Traditional Chinese</dd>
</dl>
</div>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>Advanced Features</strong></h5>
<dl class="ng-star-inserted">
<dt>VCA Counting Solution</dt>
<dd>Supported</dd>
</dl>
<dl class="ng-star-inserted">
<dt>VCA Event Search</dt>
<dd>Supported</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Smart Search II</dt>
<dd>Supported</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Trend Micro IoT Security</dt>
<dd>Supported</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Cybersecurity Management</dt>
<dd>Supported</dd>
</dl>
</div>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>Remote Client</strong></h5>
<dl class="ng-star-inserted">
<dt>Software AP</dt>
<dd>Shepherd, VAST 2</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Mobile/Tablet App</dt>
<dd>iViewer (Android &amp; iOS)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Web Browser</dt>
<dd>Internet Explorer 10 (32 bit) or above/ Windows<br />
Chrome v68.0.3 &amp; Firefox v61.02 or above/ Windows &amp; macOS<br />
(The new web interface is only supported by Chrome)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>VIVOCloud</dt>
<dd>Supported</dd>
</dl>
</div>
<div class="spec-layer spec-layer-2 ng-star-inserted">
<h5 class="spec-title ng-star-inserted"><strong>General</strong></h5>
<dl class="ng-star-inserted">
<dt>Power Input</dt>
<dd>DC 56V 1.34A</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Power Consumption</dt>
<dd>Max. 120 W</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Dimensions</dt>
<dd>430 (W) x 400 (D) x 44.5 (H) mm</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Weight</dt>
<dd>3.87 kg (without HDD)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Operating Temperature</dt>
<dd>0°C ~ 40°C (32°F ~ 104°F)</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Humidity</dt>
<dd>0 ~ 95%</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Safety Certifications</dt>
<dd>CE, LVD, FCC, VCCI, C-Tick, UL</dd>
</dl>
<dl class="ng-star-inserted">
<dt>Warranty</dt>
<dd>36 months</dd>
</dl>
</div>
<h3>Accessories:</h3>
<ul>
<li><a href="https://securitybestbuy.com/product/vivotek-am-612/">AM-612</a></li>
</ul>