Product SKU: SD6E445MB-HNR-A-PV1
Product Overview
For large outdoor sites where a fixed camera simply cannot cover the ground, the Dahua SD6E445MB-HNR-A-PV1 brings together 45x optical zoom, Smart Dual Illumination and active deterrence in a single weatherproof PTZ unit. Built around a 1/2.8″ CMOS sensor delivering 4MP resolution at up to 2560×1440, this camera can sweep broad areas and then lock onto a gate, loading dock, fence line or distant vehicle with sustained optical clarity. Equipped with both infrared illumination reaching up to 250m and warm light coverage up to 100m, operators retain usable colour or monochrome detail well into darkness. Incorporating SMD 4.0, WizTracking, AcuPick and IVS perimeter analytics, the camera can follow detected targets automatically and flag intrusion events without the need for constant manual monitoring. Rated IP67 for weather and IK10 for physical impact, with TVS 6000V lightning protection and an operating range of -40 degrees C to +70 degrees C, it is built to handle demanding outdoor conditions across industrial, commercial and perimeter applications.
Key Capabilities
45x Optical Zoom
Operators can survey a wide area and then zoom in on a gate, vehicle registration, fence line or approaching figure without losing detail. This range of optical zoom is suited to large yards, industrial sites and multi-access commercial properties where a fixed lens would miss critical detail at distance.
Smart Dual Illumination
Infrared coverage up to 250m supports discreet black-and-white monitoring across large outdoor areas, while warm light up to 100m adds colour detail when evidence quality or visual deterrence is the priority. Switching between the two gives the system flexibility to match the scene and operational need.
Active Deterrence
Red and blue warning lights combined with a built-in sound warning system allow the camera to alert intruders before an incident escalates. Adjustable flashing frequency, duration and custom imported voice content give site operators control over how and when deterrence is triggered.
WizTracking and IVS Analytics
WizTracking automatically follows a detected target across the PTZ field of view without requiring operator input. IVS perimeter functions including tripwire, intrusion, loitering, people gathering and parking detection provide rule-based event triggers suited to perimeter and access-point monitoring.
AcuPick and SMD 4.0
SMD 4.0 filters nuisance motion alerts by separating human and vehicle targets from animals, foliage and lighting changes. AcuPick, when used with a compatible Dahua recorder, allows operators to search recorded footage for a specific human or vehicle target quickly, reducing review time on large sites.
Two-Way Audio
With a built-in microphone and built-in speaker confirmed, the SD6E445MB-HNR-A-PV1 supports real-time two-way audio communication. This can be used for live voice warnings, site instructions or deterrence messages directed at individuals within the camera’s coverage area.
Best For
- Industrial Yards and Warehouses: The 45x optical zoom and PTZ control allow a single camera to monitor a wide yard and inspect loading docks, vehicle entries or storage areas in detail without deploying multiple fixed units.
- Perimeter and Fence Line Security: WizTracking, IVS tripwire and intrusion detection, combined with active deterrence, make this camera well matched to boundary monitoring where early detection and automatic target following are required.
- Large Car Parks and Access Roads: Vehicle detection metadata, 45x optical zoom and AcuPick support allow operators to monitor vehicle movement and search footage for specific vehicles when reviewing after an incident.
- Construction Sites: Dahua lists construction monitoring features including helmet colour detection and work uniform compliance functions, making this camera useful for sites where both security and operational compliance are monitored.
- Exposed Outdoor Installations: IP67, IK10, TVS 6000V lightning protection and a confirmed operating range of -40 degrees C to +70 degrees C support deployment in exposed locations subject to extreme weather or physical risk.
Why Choose the SD6E445MB-HNR-A-PV1
The SD6E445MB-HNR-A-PV1 stands apart from standard fixed outdoor cameras through its combination of 45x optical zoom, Smart Dual Illumination with 250m IR and 100m warm light, active deterrence with red/blue warning lights and sound, and a confirmed full AI feature set including AcuPick, WizTracking and SMD 4.0. A basic fixed bullet or turret camera cannot reposition to follow a target, cannot zoom in on distant activity and will not trigger visual or audio deterrence automatically. This PTZ also brings IK10 vandal resistance alongside IP67 weather protection and TVS 6000V lightning suppression, giving it the durability for exposed industrial and perimeter environments. On-board MicroSD storage up to 512GB adds local backup independent of the NVR. Available through Security Wholesalers, the SD6E445MB-HNR-A-PV1 is suited to buyers who need wide-area oversight, long-range zoom and active deterrence in one outdoor PTZ unit.
Buyer Decision Tips
Power Supply: The SD6E445MB-HNR-A-PV1 requires PoE+ (802.3at) or 24VDC. Standard PoE (802.3af) switches will not provide enough power. Confirm your switch or injector supports 802.3at before ordering, or plan for a 24VDC power supply run to the mounting location.
AI Feature Compatibility: AcuPick and full SMD 4.0 functionality require a compatible Dahua NVR or software backend. If you are integrating into a third-party ONVIF system, core PTZ and video functions will work, but advanced AI search and analytics features may not be available. Match the recorder to the camera for full capability.
Key Features & Technical Specifications
| Model |
SD6E445MB-HNR-A-PV1 |
| Camera Type |
Network PTZ Camera |
| Resolution |
4MP, up to 2560 x 1440 |
| Image Sensor |
1/2.8″ CMOS |
| Optical Zoom |
45x |
| IR Illumination Distance |
Up to 250m |
| Warm Light Distance |
Up to 100m |
| Active Deterrence |
Red/blue warning lights and sound warning with adjustable flashing duration and frequency |
| AI Features |
SMD 4.0, AcuPick, WizTracking, IVS perimeter protection, video metadata |
| IVS Detection Functions |
Tripwire, intrusion, loitering, people gathering, parking detection |
| Audio |
Built-in microphone and built-in speaker; audio input/output support |
| WDR |
120dB |
| Image Stabilisation |
Electronic image stabilisation |
| Local Storage |
MicroSD up to 512GB; FTP/SFTP; NAS |
| Weather Rating |
IP67 |
| Vandal Rating |
IK10 |
| Lightning Protection |
TVS 6000V |
| Power |
PoE+ 802.3at or 24VDC |
| Operating Temperature |
-40 degrees C to +70 degrees C |
| ONVIF |
Profile S, Profile G, Profile T |
Ideal Use Cases
Transport Yards and Logistics Facilities
The 45x optical zoom and WizTracking allow a single camera to follow vehicles or personnel across a large yard, covering multiple loading bays and access points without the need for additional fixed cameras at each location.
Perimeter and Fence Line Monitoring
IVS tripwire and intrusion detection combined with active deterrence lights and sound warning allow the camera to detect and respond to boundary breaches automatically, making it useful for restricted-area and after-hours perimeter control.
Construction Site Security and Compliance
Dahua lists construction monitoring functions including helmet colour detection and work uniform compliance, making this camera applicable to sites where both after-hours security and daytime operational oversight are managed from the same camera position.
Large Car Parks and Vehicle Entry Points
Vehicle detection metadata, 45x optical zoom and AcuPick support allow operators to monitor vehicle flow and search recorded footage for a specific vehicle when reviewing an incident, without manually scrubbing through long recordings.
Industrial and High-Exposure Outdoor Sites
With IP67 weather protection, IK10 vandal resistance, TVS 6000V lightning protection and an operating range of -40 degrees C to +70 degrees C, this PTZ handles exposed rooftop, pole-mount and perimeter installations where temperature extremes and physical risk are factors.
After-Hours Deterrence and Monitoring
The combination of warm light illumination for colour detail, red/blue warning lights and a built-in speaker allows the camera to switch from passive night monitoring to active audio and visual deterrence when an event is triggered outside business hours.
Choosing the Right Model
- Choose this model if: Your site requires wide-area PTZ coverage with 45x optical zoom, long-range dual illumination, active deterrence with lights and audio, and AI tracking across a large outdoor environment such as an industrial yard, construction site, car park or extended perimeter.
- Choose a different model if: Your installation is indoors or covers a compact area where a fixed-lens dome or turret camera would provide full coverage. PTZ cameras introduce more moving components and higher cost than is necessary for contained indoor spaces or small outdoor zones where a fixed wide-angle lens already covers the full scene. Also consider a fixed camera if your PoE switch does not support 802.3at, as this camera requires PoE+ power.
FAQs
- What power supply does the SD6E445MB-HNR-A-PV1 require?
This camera requires PoE+ (IEEE 802.3at) or 24VDC. Standard PoE (802.3af) switches do not supply sufficient power for a PTZ of this specification. Before installation, confirm your network switch or PoE injector is rated for 802.3at, or plan a local 24VDC supply to the mounting point.
- How far can the camera see at night with infrared?
Dahua specifies an infrared illumination distance of up to 250m and a warm light distance of up to 100m. Actual nighttime performance will depend on installation height, the reflectivity of surfaces in the scene, ambient light levels and the zoom position at the time of the event.
- Does WizTracking work automatically or does it require an operator?
WizTracking is an automatic smart tracking function. Once a target is detected and tracking is triggered, the PTZ will follow the target across its field of view without requiring manual joystick control. This makes it practical for unmanned after-hours monitoring where operators cannot actively watch every camera feed.
- Does AcuPick work with any NVR, or does it need a specific recorder?
AcuPick requires a compatible Dahua NVR or backend software that supports the feature. It will not function on third-party recorders or older Dahua units that do not list AcuPick compatibility. When planning a system around this camera, confirm AcuPick is listed as a supported function on the chosen recorder before purchase.
- Can the active deterrence lights and sound be triggered automatically by detection rules?
Yes. The red and blue warning lights and sound warning can be configured to activate in response to IVS rules such as tripwire or intrusion detection events. Dahua also lists support for custom imported voice content alongside the built-in voice alarm options, allowing sites to use specific messages or tones.
- Is this camera suitable for roof or pole mounting in exposed outdoor locations?
Yes. The IP67 weather rating, IK10 impact resistance, TVS 6000V lightning protection and confirmed operating range of -40 degrees C to +70 degrees C make it suitable for exposed pole, parapet or rooftop mounting in harsh outdoor environments. This specification is available through Security Wholesalers for commercial and industrial projects.
- Can the SD6E445MB-HNR-A-PV1 record locally without a network recorder?
Yes. Dahua lists MicroSD card support up to 512GB, allowing local recording independent of a network recorder. FTP/SFTP and NAS storage options are also listed, providing additional flexibility for sites where local redundancy or off-site archiving is required.
Additional Information
