Intelbras iNVD 5232 Network Video Recorder
High-performance NVR with advanced AI capabilities for intelligent video surveillance.
Overview
The iNVD 5232 is a new generation network recorder offering advanced decoding capabilities and high bandwidth. It features high-precision facial recognition and extensive capacity for implementing and receiving video intelligence (line crossing and virtual fence) and intelligent people and vehicle detection. This recorder is an excellent option for medium-sized scenarios as well as large projects, excelling in its management and storage capacity, along with alarm inputs/outputs and Multibox compatibility.
Key Features:
- Camera AI: Face Detection, Facial Recognition, Video Analytics, Behavioral Analysis, Aggregation, People Counting, Heatmap, License Plate Recognition (LPR), Intelligent People and Vehicle Detection.
- Recorder AI: Facial Recognition, Video Analytics, Intelligent People and Vehicle Detection.
- Supports 8 SATA HDDs.
- Video Compression: H.265 / H.265+ / H.264 / H.264+ / MJPEG.
- Throughput: 165 Mbps.
- Resolution: Up to 16MP.
- Compatibility: Onvif protocol.
- Face Database: 10 banks, up to 20,000 faces.
[Image Description: A black, rectangular network video recorder with multiple ports visible on the front panel.]
System Specifications
| Feature | Specification |
|---|---|
| Main Processor | High-performance integrated |
| Operating System | Embedded Linux® |
Video Inputs
| Feature | Specification |
|---|---|
| Number of Channels | 32 IP channels |
| Supported Protocols | Intelbras-1 and Onvif Profile S, T, and G |
| Resolution | Up to 16MP |
| Video Compression | H.265+, H.265, H.264+, H.264, H.264H, H.264B, MJPEG |
Audio
| Feature | Specification |
|---|---|
| Camera Audio Support | Compatible with cameras with built-in microphones or audio inputs. |
| Audio Input | 1 channel, RCA connector (15kΩ) |
| Audio Output | 1 channel, RCA connector (15kΩ) |
| Supported Audio Compression | G.711a, G.711Mu, PCM, AAC, G726, G.723 |
Video Output
| Feature | Specification |
|---|---|
| Video Output | 1 HDMI and 1 VGA |
| HDMI Output Resolutions | 3840x2160, 1920×1080, 1280×1024 |
| VGA Output Resolution | 1920×1080, 1280×1024, 1280×720 |
| Screen Mosaic | Main screen: 1, 4, 8, 9, 16, 25, 36 channels. Secondary screen: 1, 4, 8, 9, 16 channels. |
| Privacy Mask | 4 configurable zones per channel |
| On-Screen Display | Channel name, Time, Video loss, Camera block, Motion detection, Recording |
| Supported Viewing Resolutions | 16MP, 12MP, 8MP, 5MP, 4MP, 2MP (Full HD), 1.3MP, 1MP (HD), 960H, D1, CIF |
| Fisheye Camera Support | Not available |
Recording
| Feature | Specification |
|---|---|
| Bit Rate¹ | 165 Mbps. Total bit rate from cameras should not exceed this value (recommendation: up to 133 Mbps for main stream and up to 32 Mbps for extra stream). |
| Recording Mode | Manual, continuous (overwrite), scheduled, motion detection, camera masking, video loss, and AI. |
| Duration / Pre-record / Post-record Configuration | 1-60 min (default: 30 min.), Pre-record: 1-4 sec, Post-alarm: 1-300 sec. |
| Supported Recording Resolutions | 16MP, 12MP, 8MP, 5MP, 4MP, 2MP (Full HD), 1.3MP, 1MP (HD), 960H, D1, CIF (all up to 30 FPS) |
Video Detection
| Feature | Specification |
|---|---|
| Events | Recording, PTZ, Tour, Push notifications, Email, Photo, Buzzer, On-screen pop-up, Audible alarm. |
| Video Detection | Motion detection, Zones: 330 (22×18), Video loss, Camera masking, Scene change. |
Artificial Intelligence (AI) Features
Facial Recognition
| Feature | Specification |
|---|---|
| Capacity (Recorder) | 1 channel |
| Capacity (Camera) | 8 channels |
| Capacity (Camera + Recorder) | 4 channels |
| Processing | 12 faces/second |
| Database | 10 banks with up to 20,000 faces total |
Line and Virtual Fence
| Feature | Specification |
|---|---|
| Capacity (Recorder) | 4 channels |
| Capacity (Received by Camera) | 32 channels |
Face Detection
| Feature | Specification |
|---|---|
| Capacity (Recorder) | 1 channel |
| Capacity (Camera) | 8 channels |
| Processing | 12 faces/second |
Intelligent People and Vehicle Detection
| Feature | Specification |
|---|---|
| Capacity (Recorder) | 4 channels |
| Capacity (Received by Camera) | 32 channels |
| Intelligent Search | By classification type (human or vehicle) |
Other AI Features
| Feature | Specification |
|---|---|
| Behavioral Analysis | Recorder: None. Camera: 10 channels. |
| Aggregation | Recorder: None. Camera: 10 channels. |
| People Counting | Recorder: None. Camera: 10 channels. |
| Heatmap | Recorder: None. Camera: 10 channels. |
| LPR (License Plate Recognition) | Recorder: None. Camera: 10 channels. |
Playback and Backup
| Feature | Specification |
|---|---|
| Simultaneous Playback | Up to 16 channels |
| Supported Playback Resolutions | 16MP, 12MP, 8MP, 5MP, 4MP, 2MP (Full HD), 1.3MP, 1MP (HD), 960H, D1, CIF |
| Search Mode | Date and time with second precision and event detections (events and AI). |
| Intelligent Search | People and Vehicle Detection. |
| Playback Functions | Play, Pause, Stop, Rewind, Fast Playback, Slow Playback, Next file, Previous file, Next camera, Previous camera, Full screen, Backup selection, Digital zoom. |
| Backup Mode | USB device (FAT32 format), network download, hard disk. |
| Automatic SD Card Backup after Connection Loss | Not available. |
Stream Performance
Main Stream (AI Disabled)
| Resolution/Frame Rate | IP Channels |
|---|---|
| 16MP | 2 channels @ 15 FPS |
| 12MP | 2 channels @ 15 FPS |
| 8MP (4K) | 4 channels @ 15 FPS |
| 5MP | 6 channels @ 30 FPS |
| 4MP | 8 channels @ 30 FPS |
| 1080p | 16 channels @ 30 FPS |
| 720p | 16 channels @ 30 FPS |
| 960H | 16 channels @ 30 FPS |
| D1 | 16 channels @ 30 FPS |
| CIF | 16 channels @ 30 FPS |
| QCIF | 16 channels @ 30 FPS |
Main Stream (AI Enabled)
| Resolution/Frame Rate | IP Channels |
|---|---|
| 16MP | 1 channel @ 15 FPS |
| 12MP | 2 channels @ 15 FPS |
| 8MP (4K) | 3 channels @ 15 FPS |
| 5MP | 4 channels @ 30 FPS |
| 4MP | 6 channels @ 30 FPS |
| 1080p | 12 channels @ 30 FPS |
| 720p | 12 channels @ 30 FPS |
| 960H | 12 channels @ 30 FPS |
| D1 | 12 channels @ 30 FPS |
| CIF | 12 channels @ 30 FPS |
| QCIF | 12 channels @ 30 FPS |
Stream Extra
| Resolution/Frame Rate | IP Channels |
|---|---|
| 2MP (1080P) | - |
| 1080P lite | - |
| 720P | - |
| 960H | - |
| D1 | 16 channels @ 30 FPS |
| CIF | 16 channels @ 30 FPS |
| QCIF | 16 channels @ 30 FPS |
* The values above represent the total decoding limit during playback. If a limit is reached, the system will automatically notify via pop-up and stop playback for additional channels.
Network
| Feature | Specification |
|---|---|
| Ethernet Port | 2 x RJ45 (10/100/1000Mbps) |
| Ethernet Port Functions | Simple |
| PoE Ports | Not available |
| PoE Port Power | N/A |
| Max Distance with CAT5 (PoE)⁵ | N/A |
| Network Protocols | HTTP, HTTPS, IPV4, IPV6, TCP/IP, UPnP, RTSP, RTMP, SMTP, NTP, DHCP, DNS, DDNS, FTP, SFTP, 802.1x, IP Filter, Intelbras DDNS, Intelbras Cloud, Onvif, PPPOE, Multicast, Wi-Fi |
| Network Throughput (AI Disabled) | Input: 256 Mbps, Output: 256 Mbps |
| Network Throughput (AI Enabled) | Input: 165 Mbps, Output: 165 Mbps |
| Simultaneous Connections⁴ | 128 connections |
| DDNS Client | Intelbras DDNS, NO-IP, Dyndns |
| Smartphone Application | Intelbras iSIC, Guardian (iOS and Android) |
| POS (Point of Sales) Quantity | Not available |
Storage
| Feature | Specification |
|---|---|
| Internal Hard Disk (HD) | 8 SATA ports |
| eSATA | Not available |
| Storage Options | Consult the HD Capacity and Compatibility List document at www.intelbras.com.br for more information. |
| Disk Space Management | Overwrite old files, handle failure alarms, and full HD. |
Auxiliary Connections
| Feature | Specification |
|---|---|
| Front USB Port | 2 x USB 2.0 ports |
| Rear USB Port | 1 x USB 3.0 port |
| RS485 | 1 |
| RS232 | 1 |
| Bidirectional Audio Input | 1 channel, RCA |
| Bidirectional Audio Output | 1 channel, RCA |
| Alarm Inputs | 16 |
| Alarm Outputs | 4 |
| Multibox Support | Yes |
| Intelbras Operator Desk Support | Yes (via network) |
Surge Protection
| Feature | Specification |
|---|---|
| BNC Video Inputs | Not applicable |
| VGA Video Output | Up to 15kV injected |
| HDMI Video Output | Up to 20kV injected |
| Ethernet Network Interface | Up to 30kV injected |
| Power Supply | Up to 30kV injected |
General Specifications
| Feature | Specification |
|---|---|
| Dimensions (W x D x H) | 440mm x 458.4mm x 94.9mm |
| Device Power Supply | Internal - 100-240 Vac, 50/60 Hz |
| USB Wireless Adapter (Wi-Fi) | N/A |
| Consumption | < 10 W (without hard disk) |
| Environmental Conditions | 0°C to +55°C / 10% to 93% RH |
| Mounting | Desktop or rack installation |
| Weight | 6.34 Kg (without HD) |
| Gross Weight | 8.92 Kg |
| Internal Ventilation | Active |
| Certifications | CE and FCC |
Panel Diagram
[Diagram Description: Front panel of the iNVD 5232 showing numbered connection ports.]
- 1 - Power switch
- 2 - Power input
- 3 - Network port
- 4 - MIC OUT, RCA
- 5 - MIC IN, RCA
- 6 - RS-232
- 7 - VGA
- 8 - HDMI
- 9 - USB 3.0
- 10 - Alarm In/Out
Footnotes
- ¹ For IP cameras, depends on the bit rate sent by the camera, respecting the recorder's throughput limit of 165 Mbps.
- ² For more details on video intelligence features, consult the product manual.
- ³ The channel quantity information is for one enabled intelligence. If more than one is used simultaneously, performance will be reduced and the number of channels will decrease.
- ⁴ The number of simultaneous connections may be affected by the product's throughput. For more information, consult the product manual.
- ⁵ Android is a registered trademark of Google, Inc. iPhone and iPad are registered trademarks of Apple Inc. Linux is a registered trademark of Linus Torvalds.
