NVR324K-4I-NCV – NDAA Compliant 32 Channel 4K Intelligent NVR

Up to 4K Recording
32 Camera NVR
Up to 24TB of Storage
NDAA Compliant

CATEGORIES: 32 Channel IP Network NVRs
Optiview_2020_Iconset_Perimeter Protection - Intrusion _PNGICON
Perimeter Protection

Combine Tripwire & Intrusion with object detection (people or vehicles) for advanced motion detection.

Intelligent Motion Detection (ID+)

Advanced motion detection that filters out false alarms and only triggers with people or vehicles.


Fully dewarp Fisheye and 360° Panoramic cameras on the native NVR in both live and playback mode.

Optiview_2020_Iconset_AI Search PNGICON
AI Search

Advanced smart search feature that searches by people and vehicles, with additional filters such as color, model, etc.

Optiview 2020 Iconset - IP Network Surveillance

Capture Ultra HD with up to 12MP resolution recording. See more clear than you have ever seen before.

Infinity Scroll - NDAA & TAA/NDAA

NDAA Compliance

The NVR324K-4I-NCV is one of Optiview’s NDAA compliant network video recorders and can be paired with any of Optiview’s NCV line of NDAA compliant IP cameras.

Get everything you need for your project at Optiview. In addition to NDAA compliant cameras and recorders, we also carry many other camera surveillance accessory equipment, such as PoE switches, cabling, connectors, and more that are NDAA compliant.

See More


Intelligent Motion Detection Plus, or ID+, is an upgraded version of ID that greatly improves the alarm accuracy only triggering motion detect when people or vehicles are detected, filtering out tree movement, lighting changing, and more.

Infinity Scroll Image - Smart Motion Detect (ID+) V1
Infinity Scroll Image - Smart H.265+ V1

ULTRA 265 Compression

Using advanced video encoding, Ultra 265 provides high-quality video while helping reduce the storage space needed to retain your video events. By detecting motion in each frame instead of degrading resolution, Ultra 265 helps you save up to 95% storage space and up to 75% storage cost.

Fisheye Dewarp

This NVR when connected with a fisheye camera gives you the ability to dewarp a 360° panoramic camera in realtime or in playback gives the user a much larger variety of views to choose from when live monitoring, or after an event occurs. You can choose from multiple modes like and can be adjusted for ceiling, wall, or counter top installation.

Infinity Scroll Image - Fisheye Dewarp V1
Infinity Scroll - People Counting

People Counting

Detects and track targets by using advanced image processing technology and deep learning algorithm. You can draw 4 polygon areas, and count people in each area; When the number of the people in the area is greater than or equal to/lower than or equal to the defined threshold, the alarm will be triggered.

ANR Technology

Network Video Recorders with the ANR function automatically store video data on an IP camera SD card when the network is disconnected. After recovery of the network, the NVR automatically retrieves the video data stored on the camera.

Infinity Scroll Image - Automatic Network Replenishment (ANR) Technology V3
Video / Audio Input
IP Video Input32-ch
Two-Way Audio Input1-ch, RCA
Incoming Bandwidth320Mbps
Outgoing Bandwidth320Mbps
Remote Users128
BrowserIE(IE10/11) for Windows,
Firefox (version 52.0 and above) for Windows
Chrome(version 45 and above) for Windows
Edge(version 79 and above) for Windows
Video/Audio Output
HDMI / VGA OutputVGA: 1920 x 1080p / 60Hz, 1920 x 1080p / 50Hz, 1600 x 1200 / 60Hz , 1280 x 1024 / 60Hz, 1280 x 720 / 60Hz, 1024 x 768 / 60Hz
HDMI: 4K (3840 x 2160) / 30Hz, 1920 x 1080p / 60Hz, 1920 x 1080p / 50Hz, 1280 x 1024 / 60Hz, 1280 x 720 / 60Hz, 1024 x 768 / 60Hz
Recording Resolution12MP / 8MP / 6MP / 5MP / 4MP / 3MP / 1080p / 960p / 720p / D1 / 2CIF / CIF
Audio Output1-ch, RCA
Audio CompressionG.711A, G.711U
Synchronous Playback16-ch
Live View Display1 / 4 / 6 / 8 / 9 / 16 / 25 / 36
Corridor Mode Screen3 / 4 / 5 / 7 / 9 / 10 / 12 / 16 / 32
Decoding FormatUltra 265, H.265, H.264
Live View / Playback12MP / 8MP / 6MP / 5MP / 4MP / 3MP / 1080p / 960p / 720p / D1 / 2CIF / CIF
Capability1 x 12MP @ 30, 2 x 4K @ 30, 5 x 4MP @ 30, 10 x 1080P @ 30, 22 x 720P @ 30, 32 x D1
FTP / Schedule / Event Snapshot16-ch snapshot, up to 1080P resolution
Hard Disk
SATA4 SATA interfaces
Capacityup to 6TB for each HDD
Disk GroupSupport
Motion Detection by CameraIntrusion Detection, Cross Line Detection, Enter Area, Leave Area, Defocus Detection, Scene Change Detection, Object Left Behind, Object Removed, Auto Tracking
AI Smart SearchBehavior Search, Vehicle Search
People CountingPeople Flow Counting, Crowd Density Monitoring
Intelligent Detection & Vehicle Detection by CameraTotal 8-ch
General Alarm
General AlarmMotion, Tampering, Human Body, Detection, Video Loss, Input Alarm, Audio Detection
Alert AlarmIP Conflict, Network Disconnected, Disk Offline , Disk Abnormal, Illegal Access, Hard Disk Space Low, Hard Disk Full, Recording/Snapshot Abnormal
External Interface
Network Interface2 RJ45 10M / 100M / 1000M self-adaptive Ethernet Interfaces
USB InterfaceFront Panel: 1 x USB2.0, Rear Panel: 1 x USB2.0 1 x USB3.0
Alarm In16-ch
Alarm Out4-ch
Power Supply12V DC/5A
Power Consumption: ≤ 12 W (without HDD)
Working Environment-10°C~+ 55°C (+14°F~+131°F), Humidity ≤ 90% RH (non-condensing)
Dimensions (W×D×H)17.3” × 13.5”× 1.9”
Weight (without HDD)6.61lb
CertificationCE, FCC, UL, RoHS, WEEE
CEEN 55032: 2015, EN 61000-3-3: 2013, EN IEC 61000-3-2: 2019, EN 55035: 2017
FCCPart15 Subpart B, ANSI C63.4
File NameRelease DateResource type

Data Sheet – NVR324K-4I-NCV

6/1/2022Data Sheet

Quick Start Guide