HDVR324K-Q4AI – 32 Channel Ultra 4K HD DVR with Analytics

32 Channel 5-Way DVR
Supports Perimeter Protection,
Intelligent Motion Detection,
Facial Recognition
AI Codec Compression
40TB / 4HDDs Storage

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CATEGORIES: All Discontinued Recorders

Filter out false alarms caused by animals, leaves, and lighting changes.

ID +

Intelligent Motion Detection Plus allows advanced motion detect alerts based on people or vehicles.


Enables DVR to detect facial attributes such as glasses, gender, age range, and more.


Search for people or vehicles based on alarm type, trigger type, or descriptive attributes.


Record up to 32 channels at 4K video resolutions and H.265 / AI Coding for video compression.

Infinity Scroll Image - Point of Sale (PoS) V2

Performance Series Ultra 4K HD Embedded DVR with built-in Analytics

The all new 32 channel Intelligent Series embedded DVR boasts a fully featured DVR that offers 4K HD video recording, perimeter protection or facial recognition on 6 channels, and intelligent motion detection on all channels using HD-over-Coax, or other Analog based cameras. The HDVR324K-Q4AI will also support IP cameras (up to 32 channels) but the addition of IP cameras will remove the analytic features.


The HDVR324K-Q4AI 32 channel 5-Way 4K HD DVR records up to 4K / 12 Megapixel at 7fps, 5 Megapixel @ 10fps, 4 Megapixel @ 15fps and 1080P (Real- Time) with up to 1080P playback. It has 1 x RCA audio input and output, which supports Two-way Talk. Audio over Coax is supported on all 32 channels. This powerful commercial grade DVR will hold up to 2 hard drives, for up to 20 TB of internal storage for long term video retention.

Intelligent Motion Detection +

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. This feature can be used on all 8 channels with any of Optiview’s HD-over-Coax analog security cameras.


Use AI Search for more advanced playback search, where the user can search by person, vehicle, or both, after an event has occurred.

Infinity Scroll Image - Smart Motion Detect (ID+) V1
Perimeter Protection - Infinity

Perimeter Protection

Combine multiple tripwire and intrusion IVS rules with object (people or vehicle) detection to enable advanced motion detection alarms and alerts. The use of Perimeter Protection is ideal for crosswalks, parking lots, communities, lawns, schools, and more, and can be set up on up to 6 channels of the HDVR324K-Q4AI. Each of these channels can have up to 10 IVS rules set up for precision.


By using the new AI Search feature on the DVR, the user can search by target classification (people or vehicle). These search results are able to be displayed in grid or list format.

Facial Recognition

The HDVR324K-Q4AI comes fully equipped with advanced facial attributes analysis. Identify, capture and record people based on gender, age, expression, glasses, mustache, or whether or not a person is wearing a face mask. With real time facial feature filtering, you can display faces with targeted features. This feature can be used on a maximum of 6 channels (user can choose the channel), with a maximum processing power of 12 faces per second. This feature is not compatible with Intelligent Motion Detection + or with Perimeter Protection.




With access to configurable, multiple databases, this powerful face database can be applied to video channels independently. Name, gender, birthday, nationality, address, ID information can be added to each face picture. The HDVR324K-Q4AI also supports stranger mode, which identifies and send alerts for any person that is not currently in a face database.

Infinity Scroll Image - Real Time Face Detection V1
Infinity Scroll Image - Professional Grade Equipment V2

Commercial Grade 4K Recording

Record a record 32 channels at 4K video resolution, for bigger, higher definition commercial grade surveillance systems. This heavy duty 5-way digital video recorder will record HD-CIV / TVI / AHD / Analog and IP, all in one platform. Utilize the professional auxiliary interface that comes loaded with multiple USB ports, HDMI / VGA interface, alarm and relay inputs, and much, much more.

AI Coding

When comparing to H.265 video compression, using the AI codec can reduce video storage requirements by up to 50% with no loss of decoding compatibility, while still providing clear details of both people and vehicles.

Infinity Scroll Image - Smart H.265+ V4


  • H.265+/H.265 dual-stream video compression
  • Supports HDCVI/AHD/TVI/CVBS/IP video inputs
  • Max 32 channels IP camera inputs, each channel up to 8MP; Max 128 Mbps incoming bandwidth
  • Up to 6 channels video stream ( analog channel ) Perimeter Protection
  • Up to 32 channels video stream ( analog channel ) Intelligent Motion Detection +
  • Up to 6 channels video stream (analog channel ) Facial Recognition
  • IoT & POS functionalities
  • Easy to Use
  • Fast and efficient set up
  • P2P connectivity makes it easy to remotely connect to the DVR from a desktop, tablet or mobile phone.
  • Control what users can view or access on the DVR
  • Dynamic Monitoring
  • View locally with HDMI / VGA simultaneous video output
  • Quickly find events in playback using GRID interface and smart search
  • Monitor through a web browser, the Optiview VMX, VMX+, or Optiview Mobile app (free)
  • Store video clips and snapshots to external storage through an internet connection
  • Store video clips and snapshots to a USB memory device
  • Store video clips and snapshots to your mobile device through the Optiview App
Main ProcessorEmbedded Processor
Operating SystemEmbedded LINUX
Perimeter Protection
Performance6 Channels, 10 x IVS per Channel
Object ClassificationHuman / Vehicle secondary recognition for Tripwire & Intrusion
AI SearchSearch by Target classification (human / vehicle)
Intelligent Motion Detection +
Performance32 Channels
AI SearchSearch by Target classification (human / vehicle)
Face Recognition
Performance6  Channels, Max 12 faces per second
Stranger ModeDetect stranger’s faces (not in database). Thresholds can be set manually.
AI SearchUp to 8 target face images at a time. Similarity thresholds can be set for each target face image.
Database ManagementUp to 10 face databases with 20,000 face images in total. Set name, gender, birthday, address, certificate type, certificate number, countries & regions, and state.
Database ApplicationEach database can be applied to video channels independently.
Trigger EventsBuzzer, Voice Prompts, Email, Snapshot, Record, Alarm Out, PTZ activation, etc.
Video and Audio
Analog Camera Input32 Channel, BNC
HDCVI Camera4K, 6MP, 4MP, 1080P @ 25 / 30fps, 720P @ 50 / 60fps, 720P @ 25 / 30fps
AHD Camera4K, 5MP, 4MP, 3MP, 1080P @ 25 / 30fps, 720P @ 25 / 30fps
TVI Camera4K, 5MP, 4MP, 3MP, 1080P @ 25 / 30, 720P @ 25 / 30fps
IP Camera Input32 Channel, each channel up to 12MP
Audio In/Out4/1, BNC
Two-way Talk1 Mic In, 1 Mic Out, BNC
CompressionAI Coding / H.265+ / H.265 / H.264+ / H.264
Resolution4K, 6MP, 5MP, 4MP, 3MP, 4M-N, 1080P, 720P, 960H, D1
Record RateMain Stream: 4K (1fps – 7fps); 6MP (1fps – 10fps); 5MP (1fps – 12fps); 4MP / 3MP (1fps – 15fps); 4M-N / 1080P / 720P / 960H / D1 / CIF / QCIF (1fps – 25 / 30fps)
Sub Stream: 960H (1fps – 15fps); D1 / CIF / QCIF (1fps – 25 / 30fps)
Bit Rate32Kbps – 6144Kbps Per Channel
Record ModeManual, Schedule (General, Continuous), MD (Video detection: Motion Detection, Video Loss, Tampering), Alarm, Stop
Record Interval1 – 60 min (default: 60 min), Pre-record: 1 sec – 30 sec, Post-record: 10 sec – 300 sec
Audio CompressionG.711A, G.711U, PCM
Audio Sample Rate8KHz, 16 bit Per Channel
Audio Bit Rate64Kbps Per Channel
Interface2 HDMI, 1 VGA, 1 TV
ResolutionHDMI: 3840×2160, 2560×1440, 1920×1080, 1280×1024, 1280×720
VGA: 1920×1080, 1280×1024, 1280×720
Multi-Screen Display1 / 4 / 8 / 9 / 16 / 25 / 36
OSDCamera Title, Time, Video Loss, Camera Lock, Motion Detection, Recording
Interface1 x RJ-45 Port (1000M)
Network FunctionHTTP, HTTPS, TCP/IP, IPv4/IPv6, Wi-Fi, 3G/4G, SNMP, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, P2P, IP Search
Max. User Access128 users
Smart PhoneiPhone, iPad, Android
InteroperabilityONVIF 16.12, CGI Conformant
Video Detection and Alarm
Trigger EventsRecording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips
Video DetectionMotion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Diagnosis
Alarm Input16
Relay Output6
Playback and Backup
Playback1 / 4 / 9 / 16
Search ModeTime / Date, Alarm, MD and Exact Search (accurate to second)
Playback FunctionPlay, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom
Backup ModeUSB Device / Network
Internal HDD4 SATA Ports, up to 10TB capacity for each disk
eSATA1 Port
Auxiliary Interface
USB3 USB Ports (1 USB 2.0 , 2 USB 3.0)
RS2321 Port, for PC Communication
RS4851 Port, for PTZ Control
Power SupplyAC100V-240V, 50/60Hz
Power Consumption<30W (Without HDD)
Dimensions1.5U, 17.32” × 16.54” × 2.99”
New Weight10.8 lb (without HDD)
Gross Weight15.8 lb
Operating Conditions14°F to +131°F, 0–90% RH
Storage Conditions-4°F to +158°F, 0–90% RH
File NameRelease DateResource type

Data Sheet – HDVR324K-Q2AI

Coming SoonData Sheet

How To Guides for the Optiview Performance Series DVRs

n/aWeb Page

How to Set Camera Resolutions for Recording (Encode)

n/aWeb Page

How to Perform Smart Search

n/aWeb Page

Coax Based Video Analytics Product Guide

n/aWeb Page
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