Product SKU: DH-XVR5432L-4KL-I3
Product Overview
The Dahua DH-XVR5432L-4KL-I3 is a 32-channel WizSense penta-brid recorder built for larger CCTV systems using coaxial cameras, IP cameras or a planned mix of both. Its 32 BNC inputs automatically support HDCVI, AHD, TVI and CVBS formats, while up to 32 IP channels are available by default. Converting the analogue channels allows a maximum configuration of 64 IP cameras at resolutions up to 12MP. Recorder-side intelligence includes six-channel QuickPick 2.0, full 32-channel SMD Plus, perimeter protection, face recognition, AI Coding, privacy protection and video-quality analytics. Four SATA bays support HDDs up to 16TB each, providing substantial capacity for high camera counts and longer retention periods. Dual HDMI outputs, 4K display support, 16 alarm inputs, six alarm outputs and extensive audio and control interfaces suit warehouses, retail sites, schools and commercial facilities. AI capacity and recording frame rates vary by channel and operating mode, so system planning is essential.
Key Capabilities
32-Channel Penta-Brid Camera Support
The recorder automatically accepts HDCVI, AHD, TVI and CVBS cameras through 32 BNC inputs while also supporting compatible IP cameras. This is useful for upgrading an established coaxial system without replacing every camera at once.
QuickPick 2.0 Target Retrieval
QuickPick 2.0 operates on six analogue channels and helps narrow recorded searches using human and vehicle attributes such as clothing colour, hat type and vehicle characteristics. This can reduce the time spent manually reviewing long periods of footage.
Full-Channel SMD Plus
Recorder-side SMD Plus filters human and vehicle events across all 32 analogue channels. It helps reduce motion alerts caused by rain, leaves and lighting changes, making event searches more practical on busy commercial sites.
Flexible AI Analysis Modes
The XVR supports up to 12-channel perimeter protection in general mode, six-channel face recognition, one-channel EPTZ, one-channel privacy protection and 32-channel video-quality analytics. Available functions depend on the chosen recorder mode.
Four High-Capacity HDD Bays
Four SATA interfaces support one HDD up to 16TB per bay under the stated operating conditions. This allows storage to be sized around camera count, recording resolution, frame rate and required footage-retention periods.
Multi-Monitor and System Integration
Two HDMI outputs, VGA, CVBS, 16 alarm inputs, six alarm outputs, audio connections, RS-232, RS-485, eSATA and Gigabit Ethernet provide the interfaces needed for larger monitored security systems.
Best For
- Warehouses and Logistics Sites: Supports large camera counts, multiple display outputs and alarm integration across loading areas, aisles and perimeter zones.
- Retail Stores and Shopping Areas: Provides QuickPick 2.0, human and vehicle filtering, face functions and substantial recording capacity for busy sites.
- Schools and Commercial Campuses: Suits installations requiring numerous coaxial cameras, IP expansion and centralised multi-screen monitoring.
- Existing Analogue CCTV Upgrades: Retains compatible HDCVI, AHD, TVI or CVBS cameras while allowing newer IP cameras to be added.
- High-Retention Recording Systems: Four HDD bays allow storage to be configured for larger camera counts and longer archive periods.
Why Choose the DH-XVR5432L-4KL-I3
The DH-XVR5432L-4KL-I3 is designed for sites that need more than a basic 32-channel recorder. It combines broad analogue-format compatibility with IP expansion, allowing an existing coaxial system to be upgraded gradually rather than replaced in one project. QuickPick 2.0, full-channel SMD Plus, perimeter protection and face-analysis options provide more targeted event handling than standard motion-only recording, while four HDD bays support demanding retention requirements. Dual HDMI outputs, extensive alarm interfaces and separate audio connections also make it more suitable for staffed control rooms and integrated commercial systems. Available through Security Wholesalers, this model is best chosen after the required camera mix, AI functions and recording rates have been mapped, because full IP expansion and Encode Enhancement disable several recorder-side intelligence features.
Buyer Decision Tips
Channel Planning Tip: The recorder has 32 analogue inputs and supports 32 IP channels by default. Reaching 64 IP channels requires converting the analogue inputs to IP use and does not provide 32 analogue plus 64 IP cameras simultaneously.
AI and Encoding Tip: Enabling full IP extension or Encode Enhancement disables QuickPick 2.0, face detection, face recognition, perimeter protection, EPTZ, SMD, privacy protection, scene-change detection and video-quality analytics. Choose the operating mode around the functions the site actually needs.
Key Features & Technical Specifications
| Product Type |
32-channel 1.5U penta-brid WizSense digital video recorder. |
| Analogue Inputs |
32 BNC inputs with automatic HDCVI, AHD, TVI and CVBS detection. |
| IP Camera Capacity |
32 IP channels by default or up to 64 IP channels when analogue inputs are converted. |
| Maximum IP Resolution |
Up to 12MP per compatible IP camera channel. |
| Network Bandwidth |
256Mbps incoming, 256Mbps recording and 256Mbps outgoing bandwidth. |
| Analogue Encoding |
Up to 4K at 15fps and 5MP at 25fps on designated channels; capacity varies by channel and mode. |
| QuickPick 2.0 |
Recorder-side target retrieval on six analogue channels. |
| SMD Plus |
32 analogue channels by recorder or up to 64 channels of camera-side SMD with compatible IP cameras. |
| Perimeter Protection |
12 channels in general mode or six channels in advanced mode with up to 10 IVS rules per channel. |
| Face Detection and Recognition |
Six recorder-side channels with up to 10 face databases containing 20,000 images. |
| Additional Recorder AI |
One-channel EPTZ, one-channel privacy protection, one-channel scene-change detection and 32-channel video-quality analytics. |
| AI Coding |
Supported on 32 channels to reduce storage and bandwidth while retaining target detail. |
| Video Compression |
AI Coding, Smart H.265+, H.265, Smart H.264+ and H.264. |
| Video Outputs |
Two HDMI outputs, one VGA output and one CVBS output. |
| Maximum Display Resolution |
HDMI 1 supports up to 3840 × 2160 output. |
| Playback |
Up to 16-channel simultaneous playback with instant, general, event, tag and smart playback modes. |
| Storage |
Four SATA bays supporting up to 16TB per HDD, plus one eSATA interface. |
| Audio |
Four BNC audio inputs, 32-channel coaxial audio, one audio output and one BNC two-way-talk connection. |
| Alarm Interfaces |
16 alarm inputs and six alarm outputs, including five relay outputs and one 12V, 1A output. |
| Network and Control Ports |
One Gigabit Ethernet port, one RS-232 port, one RS-485 port and three USB ports. |
| Remote Access |
Supports iOS, Android, web access, P2P and ONVIF Profiles T, S and G. |
| Power Supply |
100–240V AC, 50Hz. |
| Power Consumption |
Less than 30W without installed HDDs. |
| Operating Conditions |
-10°C to +55°C at 10%–90% non-condensing relative humidity. |
| Dimensions and Weight |
440 × 420.2 × 76mm; net weight 4.90kg. |
Ideal Use Cases
Warehouse Surveillance
Record loading docks, aisles, storage areas and perimeter cameras from one high-capacity recorder.
Retail and Shopping Sites
Use QuickPick 2.0, SMD Plus and multi-screen monitoring across entrances, sales floors and loading areas.
Schools and Campuses
Manage numerous analogue and IP cameras across buildings, gates, corridors and shared outdoor zones.
Commercial CCTV Upgrades
Retain compatible existing coaxial cameras while adding higher-resolution analogue or IP models over time.
Staffed Security Rooms
Connect multiple displays, alarm devices, audio equipment and control interfaces for central monitoring.
Choosing the Right Model
- Choose this model if: The system needs up to 32 coaxial inputs, IP expansion, four HDD bays and recorder-side WizSense functions.
- Choose an NVR instead if: The project will use only IP cameras and does not require coaxial camera support.
- Choose a smaller recorder if: The final camera count and storage requirement are well below this model’s capacity.
- Retain the standard channel mode if: QuickPick 2.0, face functions, perimeter protection or other recorder-side AI is required.
- Confirm recording rates if: Several 4K or 5MP analogue cameras must record at their highest available frame rates.
FAQs
- Is the DH-XVR5432L-4KL-I3 a 32-channel or 64-channel recorder?
The DH-XVR5432L-4KL-I3 has 32 BNC inputs for analogue cameras and supports up to 32 IP camera channels by default. It can be changed to a maximum of 64 IP channels by converting the analogue channels to IP use. This does not provide 32 analogue plus 64 IP channels simultaneously, and enabling full IP extension disables several recorder-side AI functions.
- Which camera formats does this penta-brid XVR support?
The DH-XVR5432L-4KL-I3 automatically detects HDCVI, AHD, TVI and CVBS cameras through its 32 BNC inputs and also supports compatible IP cameras. This makes it useful for sites retaining existing coaxial cameras while adding newer models. Camera resolution, frame rate, audio support and intelligent functions still depend on the selected format, channel and individual camera.
- What does QuickPick 2.0 do on the DH-XVR5432L-4KL-I3?
QuickPick 2.0 helps operators retrieve human and vehicle targets more efficiently from recorded video. The recorder supports QuickPick 2.0 on six analogue channels and can use attributes such as clothing colours, hat types and vehicle characteristics to narrow a search. It relies on supported recorder AI modes and cannot be used after full IP extension or Encode Enhancement has been enabled.
- Does the recorder support human and vehicle filtering?
Yes. The DH-XVR5432L-4KL-I3 provides recorder-side SMD Plus on all 32 analogue channels, with secondary filtering for people and vehicles to reduce alarms caused by rain, leaves and lighting changes. It also supports camera-side SMD on up to 64 compatible IP channels. Available AI functions depend on the selected camera, channel mode and recorder configuration.
- Can the XVR record 4K and 5MP cameras at full frame rate?
The recorder supports analogue encoding up to 4K at 15 frames per second and 5MP at 25 frames per second on designated channels. The maximum frame rate is not identical across every channel and changes with resolution and Encode Enhancement mode. Buyers should map higher-resolution cameras to the appropriate channels and check the detailed recording schedule before assuming uniform full-frame recording across all 32 inputs.
- How much storage does the DH-XVR5432L-4KL-I3 support?
The recorder provides four SATA drive bays, with each bay supporting an HDD up to 16TB under the stated operating conditions. This gives a maximum supported internal capacity of up to 64TB when four suitable 16TB drives are installed. Recording retention depends on camera count, resolution, frame rate, compression, motion settings and continuous or event-based recording. No included HDD capacity is specified for the recorder itself.
- What monitor, alarm and audio connections are available?
The DH-XVR5432L-4KL-I3 provides two HDMI outputs, one VGA output and one CVBS output, with HDMI 1 supporting display resolutions up to 4K. It also includes 16 alarm inputs, six alarm outputs, four BNC audio inputs, coaxial audio across the analogue channels, one audio output and one BNC two-way-talk connection. Three USB ports, RS-232, RS-485, eSATA and Gigabit Ethernet are also provided.
- How do I decide whether this XVR suits my CCTV system?
Choose this recorder when the project needs up to 32 coaxial camera inputs, mixed analogue formats, substantial HDD capacity and selected WizSense search or alarm functions. Confirm the required IP-channel count, AI mode, recording frame rates, storage retention and rack or desktop space before ordering. When planning through Security Wholesalers, provide the camera list and required AI features so channel and mode conflicts can be checked.
Additional Information
Dahua DH-XVR5432L-4KL-I3 Datasheet
