Dahua 4MP DH-SD6E432MB-HNR-A-PV1 PTZ Camera with 32x Optical Zoom, Active Deterrence & 250m IR

Product SKU: DH-SD6E432MB-HNR-A-PV1

Product Overview

The Dahua DH-SD6E432MB-HNR-A-PV1 is a 4MP WizSense network PTZ camera designed for large outdoor areas where operators need both flexible directional coverage and the ability to inspect distant activity. Its 4.8–154mm motorised lens provides 32× optical zoom, while 360° endless pan movement allows the camera to cover changing areas of interest rather than remaining locked to one fixed view. Smart Dual Light combines infrared illumination up to 250 metres with warm light up to 100 metres, giving installers greater flexibility for night monitoring and event-based colour capture. The camera also combines WizTracking, SMD 4.0, AcuPick, perimeter protection, face detection and active deterrence with red and blue warning lights and audible alarms. IP67 weather protection and IK10 impact resistance make it well suited to commercial, industrial and other demanding outdoor surveillance applications.

Key Capabilities

Best For

• Warehouses and Loading Yards: Monitor large operational areas and zoom towards vehicles, loading zones or movement that requires closer investigation.
• Car Parks: Suitable where operators need movable coverage across multiple parking rows, access lanes or distant sections of the property.
• Industrial Sites: Combines long-range PTZ surveillance with intelligent detection, tracking and active deterrence for larger commercial environments.
• Perimeters and Entry Gates: The long optical zoom and 250m infrared range are useful where monitoring distances are greater than those normally covered by a fixed camera.
• Farms and Large Properties: A practical choice where one camera position needs to inspect different directions across an expansive outdoor site.

Why Choose the DH-SD6E432MB-HNR-A-PV1

The main reason to choose the DH-SD6E432MB-HNR-A-PV1 over a basic fixed camera is its ability to actively change direction and magnification across a large surveillance area. The 32× optical zoom is particularly useful where distant targets matter, while WizTracking and intelligent event functions help automate the response to relevant movement. Smart Dual Light adds another practical advantage at night by combining long-range infrared with visible warm-light illumination when colour information is required. Active deterrence then allows the camera to do more than simply record an incident by providing red and blue warning lights and configurable alarm sounds. Available through Security Wholesalers, this model is better suited to substantial outdoor sites than small areas where a fixed camera with a permanent field of view would already provide adequate coverage.

Buyer Decision Tips

Key Features & Technical Specifications

Resolution	4MP, maximum 2560 × 1440 resolution.
Camera Type	WizSense smart dual-illumination active-deterrence network PTZ camera.
Image Sensor	1/2.8-inch CMOS sensor.
Lens	4.8–154mm motorised lens, F1.6–F4.0.
Viewing Angle	Horizontal 55.8°–2.3°, vertical 31.9°–1.3° and diagonal 63.7°–2.7°.
Optical Zoom	32× optical zoom with up to 16× digital zoom.
DORI – Wide	Detect 96.0m, observe 37.9m, recognise 19.2m, identify 9.6m.
DORI – Tele	Detect 3080.0m, observe 1216.6m, recognise 616.0m, identify 308.0m.
PTZ Movement	360° endless pan, -20° to +90° tilt and 180° auto flip.
Night Illumination	Up to 250m infrared and up to 100m warm light.
Smart Tracking	WizTracking with linkage tracking support.
Intelligent Detection	SMD 4.0, AcuPick, perimeter protection, face detection, video metadata and Auto Patrol.
IVS Functions	Includes tripwire, intrusion, fence crossing, loitering, abandoned/missing object, fast moving, parking and people-gathering detection.
Active Deterrence	Red and blue warning lights with configurable audible warning messages.
Audio	Built-in speaker, 1-channel line audio input and 1-channel line audio output.
Image Enhancement	120dB WDR, BLC, HLC, 2D/3D noise reduction, electronic image stabilisation and electronic defog.
Video Compression	Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG support.
Storage	MicroSD card support up to 512GB, plus FTP/SFTP and NAS.
Remote Management	Supports DMSS and DSS Pro, with iOS and Android mobile clients.
Network	RJ-45 10/100 Base-T Ethernet with ONVIF Profiles S, G, T and M.
Power	24 VDC ±25% or PoE+ (802.3at); power adapter included.
Protection Rating	IP67 and IK10 with TVS 6000V lightning, surge and voltage-transient protection.
Operating Conditions	-40 °C to +70 °C with operating humidity up to 95%.
Dimensions	208 × 202 × 325mm.
Net Weight	Approximately 4.45kg.
Included Mounting Hardware	PFB5320WH wall mount bracket and DC24V/2.5A power adapter.

Ideal Use Cases

Choosing the Right Model

• Choose this model if: You need 32× optical zoom, long-range night illumination and PTZ movement across a large outdoor surveillance area.
• Choose this model if: Automated tracking, intelligent human and vehicle search and active sound-and-light deterrence are important to the installation.
• Choose a fixed camera instead if: The required viewing area never changes and broad permanent coverage is more important than remotely moving and zooming the camera.
• Consider additional fixed cameras if: Continuous coverage of multiple directions is required while the PTZ is tracking or zooming elsewhere, because this is a single-view PTZ rather than a panoramic dual-channel model.

FAQs

1. What makes the Dahua DH-SD6E432MB-HNR-A-PV1 suitable for large outdoor areas?
   The DH-SD6E432MB-HNR-A-PV1 combines 4MP imaging, 32× optical zoom, 360° endless pan movement and long-range illumination in a single PTZ platform. This makes it well suited to yards, car parks, perimeter zones, loading areas and other sites where the operator needs to change direction or inspect activity at distance rather than monitor only one fixed view.
2. How far can the DH-SD6E432MB-HNR-A-PV1 see at night?
   The camera provides up to 250 metres of infrared illumination and up to 100 metres of warm-light illumination. These figures describe the maximum illumination range, not a guaranteed identification distance. Actual usable detail depends on zoom position, target size, weather, mounting height, scene lighting and camera setup, so installation design remains important when long-distance identification is required.
3. Does the DH-SD6E432MB-HNR-A-PV1 support automatic tracking?
   Yes. Dahua specifies WizTracking for this model, and the camera also supports linkage tracking through its IVS functions. Auto Patrol can begin after an IVS event and move through predefined key points. Tracking performance depends on the scene, target visibility and rule configuration, so the camera should be positioned with clear sightlines across the area that needs to be monitored.
4. What does Smart Dual Light do on this Dahua PTZ camera?
   Smart Dual Light gives the camera both infrared and warm-light illumination options for night monitoring. The system can use infrared for discreet night viewing and bring on visible illumination when configured events require colour information. With up to 250 metres of IR and 100 metres of warm light, the DH-SD6E432MB-HNR-A-PV1 is designed for sizeable outdoor areas rather than short-range entry coverage alone.
5. Which intelligent detection functions are available on the DH-SD6E432MB-HNR-A-PV1?
   The camera supports SMD 4.0, AcuPick, perimeter protection, face detection, video metadata and related IVS functions. These tools help operators classify or locate relevant people and vehicles and apply rules such as tripwire, intrusion and loitering detection. AcuPick works with compatible backend devices to search live and recorded video for human and motor-vehicle targets more efficiently.
6. Does the DH-SD6E432MB-HNR-A-PV1 have a built-in microphone for two-way audio?
   The current Dahua specification confirms a built-in speaker, one audio input and one audio output, but it does not list a built-in microphone. For that reason, this model should not be treated as a camera with self-contained built-in two-way audio. If live talk or audio capture is required, confirm the intended external audio input and recorder or platform configuration before installation.
7. What should I confirm before buying the DH-SD6E432MB-HNR-A-PV1?
   Check that the mounting position gives the PTZ clear sightlines, that the network or recorder supports the required features, and that power is available through 24 VDC or PoE+ (802.3at). Buyers sourcing the camera through Security Wholesalers should also consider whether the included wall-mount arrangement suits the installation or whether a different verified mounting accessory is required for the site.

Additional Information

Dahua DH-SD6E432MB-HNR-A-PV1_Datasheet