XVR5232AN-I3/T - It is a 32-channel Penta-brid 5MP/1080P WizSense digital video recorder designed for advanced video surveillance systems, compatible with HDCVI, AHD, TVI, CVBS and up to 48 8MP IP channels with bandwidth up to 192 Mbps. It integrates advanced AI functions such as Perimeter Protection on 8 channels , SMD Plus on 32 channels , Face Recognition on 2 channels and AcuPick , ensuring intelligent analysis of people and vehicles with false alarm reduction. It supports AI Coding, Smart H.265+ and H.264 , optimizing storage and bandwidth. It features two-way audio on 32 coaxial channels , 4K HDMI, VGA and CVBS outputs, dual HDD up to 2 SATA 16TB each , Gigabit RJ-45 port and stable and professional Embedded Linux system. Ideal solution for large installations that require high performance, scalability and integrated artificial intelligence. Dahua
XVR5232AN-I3/T | PENTA-BRID 32 CHANNEL VIDEO RECORDER - TWO WAY TALK - WIZSENSE 5MP

The Dahua XVR5232AN-I3/T is a 32-channel Penta-brid 5MP/1080P WizSense digital video recorder compatible with HDCVI, AHD, TVI, CVBS and up to 48 8MP IP channels , with input bandwidth up to 192 Mbps for large installations. It integrates Perimeter Protection on 8 channels, SMD Plus on 32 channels, Face Recognition on 2 channels and AcuPick , offering advanced AI analysis with intelligent false alarm filtering. It supports AI Coding, Smart H.265+ and H.264 , ensuring storage and bandwidth optimization without losing detail. It features 4K HDMI, VGA and CVBS output, two-way audio on 32 coaxial channels , dual SATA up to 16TB each and Gigabit RJ-45 port, ensuring high performance and maximum reliability.
Main specifications:
- 32 Channel Penta-brid 5MP/1080P
- Up to 48 IP Channels 6MP – 192 Mbps
- Perimeter Protection 8CH
- Face Recognition 2CH
- SMD Plus 32CH
- AcuPick AI
- AI Coding and Smart H.265+
- HDMI 4K, VGA, CVBS
- 2 SATA HDDs up to 16TB each
- Gigabit RJ-45 port
Further details
Advanced HTTP, HTTPS, TCP/IP, IPv4/IPv6, RTSP, ONVIF Profile T/S/G, SNMP, FTP, DDNS, P2P , compatible with major browsers and iOS/Android apps for comprehensive remote management.

Technical data sheet
| XVR5232AN-I3/T | |
| System | |
| Main Processor | Industrial-grade processor |
| Operating System | Embedded Linux |
| Operating Interface | Web, Local GUI |
| AcuPick | |
| AcuPick AI by Recorder (Number of Channels) | 2 channels |
| Perimeter Protection | |
| Perimeter Performance AI by Recorder (Number of Channels) | 8 channels, 10 IVS rules for each channel |
| Face Detection | |
| Face Attributes | 6 attributes |
| Face Detection Performance of AI by Recorder (Number of Channels) | 2 channels (up to 12 face images/s each channel) |
| Face Recognition | |
| Face Database Capacity | Up to 10 face databases with 20,000 images. |
| Face Recognition Performance of AI by Recorder (Number of Channels) | 2 channels |
| SMD | |
| SMD Plus by Recorder | 32 channels: Secondary filtering for human and vehicle, reducing false alarms caused by leaves, rain and lighting condition change |
| SMD by Camera | 48 channels |
| AI Video Quality Analytics | |
| AI Video Quality Analytics by Recorder | 32 channels: Supports detecting brightness levels, color cast, defocus, overexposure, contrast levels, black and white. |
| Scene Changing | |
| Scene Changing by Recorder | 1 channel |
| Irregular Black Block Masking | |
| Irregular Black Block Masking by Recorder | 1 channel |
| Audio and Video | |
| Analog Camera Input | 32 BNC ports, supports HDCVI/AHD/TVI/CVBS auto-detect |
| Camera Input | 1. CVI: 5MP@25fps; 5MP@20fps; 5MP@10/12.5fps; 4MP@25/30fps; 1080p@25/30fps; 720p@50/60fps; 720p@25/30fps. 2. TVI: 5MP(2560×1944)@20fps; 5MP(2960 × 1665)@20/25fps; 4MP@25/30fps; 1080p@25/30fps; 720p@25/30fps. 3. AHD: 5MP@20fps; 4MP@25/30fps; 1080p@25/30fps; 720p@25/30fps. |
| IP Camera Input | Up to 48 channels of IPC access 16 IP channels by default + 32 channels (analog channels are converted to IP channels) Incoming bandwidth: 192 Mbps, recording bandwidth: 192 Mbps and outgoing bandwidth: 192 Mbps *After IP extension is enabled, Video Quality Analytics, Scene Changing, Face Recognition, Face Detection, Perimeter Protection and AcuPick cannot be used. |
| Encoding Capability | Encode Enhancement disabled: Main stream: Channels 1-4 and 17-20 5M-N@(1 fps–25 fps), others 5M-N@(1 fps–12 fps); Channels 1-4 and 17-20 4M-N/1080p@(1 fps–30 fps), others 4M-N/1080p@(1 fps–15 fps); 1080N/720p/960H/D1/CIF@(1fps–30fps); Sub stream: D1/CIF@(1 fps–15 fps); Encode Enhancement enabled: Main stream: Channels 1-8 and 17-24 5M-N@(1 fps–20 fps), others 5M-N@(1 fps-12 fps); (4 channels can be transformed to 5MP@6 fps) Channels 1-8 and 17-24 4M-N/1080p@(1 fps–25 fps),others 4M-N/1080p@(1 fps–15 fps); 1080N/720p/960H/D1/CIF@(1fps–30fps); Sub stream: D1/CIF@(1 fps–15 fps); *When Encode Enhancement is enabled, Video Quality Analytics, Scene Changing, Face Recognition, Face Detection, Perimeter Protection and AcuPick cannot be used. |
| Dual-stream | Yes |
| Video Bit Rate | 32 kbps–6144 kbps |
| Audio Sampling | 8 kHz, 16 bit |
| Audio Bit Rate | 64 kbps |
| Video Output | 1 VGA, 1 HDMI VGA:1920×1080, 1280×1024, 1280×720 HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720 |
| Multi-screen Display | Main Screen: 1/4/8/9/16/25/36 Sub Screen: 1/4/8/9/16 The sub screen display conflicts with IP extension function. |
| Third-party Camera Access | Panasonic; Sony; Hanwha; Axis; Arecont; ONVIF |
| Compression Standard | |
| Video Compression | AI Coding; Smart H.265+; H.265; Smart H.264+; H.264 |
| Audio Compression | G.711a; G.711u; PCM |
| Network | |
| Network Protocol | HTTP; HTTPS; TCP/IP; IPv4; IPv6; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search (Supports IP camera, DVR, NVS, etc.) |
| Mobile Phone Access | iOS; Android |
| Interoperability | ONVIF 24.12(Profile T; Profile S; Profile G); CGI; SDK |
| Browser | Chrome; IE; Safari; Edge; Firefox |
| Recording Playback | |
| Record Mode | General; alarm; motion detection; intelligent |
| Recording Playback | 1/4/9/16 |
| Backup Method | USB device and network |
| Playback Mode | Instant playback; general playback; event playback; tag playback; smart playback |
| Storage | |
| Disk Group | Yes |
| Alarm | |
| General Alarm | Motion detection; local alarm; alarm box; HDCVI alarm; camera external alarm; network alarm; PIR alarm |
| Anomaly Alarm | Error (no disk; disk error; low space; low quota space; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline |
| Intelligent Alarm | Face detection; face recognition; perimeter protection; SMD Plus |
| Alarm Linkage | Record; snapshot (panoramic); IPC external alarm output; audio; buzzers; log; presets; e-mail |
| Port | |
| CVBS Output | 1-channel |
| Audio Input | 1-channel RCA 32-channel BNC (Coaxial Audio) |
| Audio Output | 1-channel RCA |
| Two-way Talk | Coaxial two-way talk: 8-channel BNC Local and network user two-way talk: Shares the same audio input with the first channel |
| Disk Interface | 2 SATA ports, up to 16 TB. This limit varies depending on the environment temperature. |
| RS-485 | 1 |
| USB | 2 (1 front USB 2.0 port, 1 rear USB 3.0 port) |
| HDMI | 1 |
| VGA | 1 |
| Network Port | 1 (10/100/1000 Mbps Ethernet port, RJ-45) |
| General | |
| Power Supply | 12 VDC, 5 A |
| Power Consumption | <16 w="" without="" hdd="" td=""> |
| Net Weight | 1.90 kg (4.19 lb) |
| Gross Weight | 3.24kg (7.14 lb) |
| Product Dimensions | 375.0 mm × 289.6 mm × 53.0 mm (14.76" × 11.40" × 2.09") (W × D × H) |
| Packaging Dimensions | 427.0 mm × 137.0 mm × 356.0 mm (16.81" × 5.39" × 14.02") (W × D × H) |
| Operating Temperature | –10 °C to +55 °C (+14 °F to +131 °F) |
| Storage Temperature | –20 °C to +60 °C (–4 °F to +140 °F) |
| Operating Humidity | 10%–90% (RH), non-condensing |
| Installation | Desktop |
| Certifications | CE-LVD: IEC 62368-1:2014 CE-EMC: EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019, EN 55032:2015+A11:2020, EN 55035:2017+A11:2020, EN 55024:2010+A1:2015, EN 50130-4:2011+A1:2014 |


