Product SKU: DH-IPC-HFW5842HP-ZHE
Product Overview
Built for demanding outdoor perimeter and industrial monitoring, the Dahua DH-IPC-HFW5842HP-ZHE is an 8MP AI bullet camera that combines WizMind deep learning intelligence with a motorised varifocal lens and robust all-weather construction. Featuring a 2.7 mm to 12.0 mm motorised varifocal lens, the camera can be remotely adjusted to cover anything from wide-area entry points to narrower corridor approaches, without requiring physical access after installation. Equipped with a large 1/1.8-inch CMOS sensor and an F1.2 maximum aperture, it delivers 3840 x 2160 resolution at 30 fps with a minimum illumination of 0.003 lux in colour mode and 60 m IR range for complete night coverage. SMD 3.0, IVS perimeter protection, face detection, and people counting are all on board. Rated IP67 and IK10, with ePoE support and triple power supply options, this camera is suited to industrial yards, loading docks, large car parks, and commercial perimeter lines where both analytical depth and long-distance coverage are required.
Key Capabilities
8MP 1/1.8″ CMOS Sensor
The large-format 1/1.8-inch sensor captures 3840 x 2160 resolution at 30 fps with greater light-gathering ability than smaller sensor formats, delivering sharper detail across wide industrial scenes even in low ambient light conditions.
Motorised Varifocal Lens with P-Iris
The 2.7 mm to 12.0 mm motorised varifocal lens allows remote zoom and focus adjustment after mounting, making it practical for hard-to-reach installations on high walls or gantries. P-Iris control provides precise aperture management for consistent image quality across changing light conditions.
WizMind AI: SMD 3.0 and Perimeter Protection
SMD 3.0 filters motion events by accurately classifying humans and vehicles, significantly reducing nuisance alerts from wind, animals, or foliage. IVS perimeter protection supports tripwire, intrusion, loitering, fast-moving, parking detection, and people gathering rules with human and vehicle classification built in.
Face Detection and People Counting
On-camera face detection tracks, captures, and outputs optimised face snapshots with angle filtering and exposure control. People counting tracks entry and exit numbers and supports in-area counts and queue management, enabling both security and operational reporting from a single device.
60 m IR with 120 dB WDR
Four IR LEDs provide up to 60 m of illumination in complete darkness with Zoomprio auto-adjustment that scales IR intensity to match the current lens position. The 120 dB wide dynamic range handles high-contrast scenes such as gate entrances, loading dock doorways, and brightly lit forecourts where background sky and shadow detail both matter.
ePoE, IK10, IP67 and Flexible Power
Dahua ePoE extends network and power transmission well beyond standard PoE distances, allowing deployment across large industrial sites without additional switching infrastructure. IP67 dust and water ingress protection combined with an IK10 impact rating ensures the housing withstands harsh outdoor environments and deliberate physical interference.
Best For
- Industrial Perimeter Monitoring: The motorised varifocal lens and 60 m IR range make this camera practical for covering fence lines, external walls, and long outdoor approaches at warehouses, manufacturing facilities, and distribution centres.
- Loading Docks and Entry Points: The 120 dB WDR handles the high contrast between open roller doors and darker interiors, while SMD 3.0 and IVS rules allow vehicle and pedestrian activity to be tracked and alerted on independently.
- Large Car Parks and Forecourts: The DORI detection range of 186.6 m at telephoto gives operators the ability to detect movement across large open surfaces, with loitering detection and parking detection rules adding analytical value beyond simple motion recording.
- Access Control Integration: With 3 alarm inputs, 2 alarm outputs, and RS-485, the camera connects directly to access control hardware, enabling camera-triggered alerts linked to door or gate events without additional integration hardware.
- Sites Requiring Extended Cable Runs: ePoE support allows the camera to be powered and networked over cable distances that exceed standard 802.3af/at PoE limits, reducing the need for additional switches or media converters across large sites.
Why Choose the DH-IPC-HFW5842HP-ZHE
The DH-IPC-HFW5842HP-ZHE sits within the Dahua WizMind 5 Series, which means it carries a full suite of deep learning AI functions that entry-level or mid-range bullet cameras simply do not include. While a basic 8MP bullet camera records and streams video, it cannot classify humans from vehicles in a tripwire event, output optimised face snapshots, count queue depth, or run heat map analytics. This model does all of these on-camera without relying on a server or NVR to process the intelligence. The motorised varifocal lens with P-Iris removes the guesswork and ladder-climbing from commissioning, and the combination of ePoE, three power supply options (12 VDC, 24 VAC, PoE), and extensive port set including RS-485, audio I/O, and 3 alarm inputs gives installers genuine flexibility on complex sites. Available through Security Wholesalers, it is a well-specified choice for commercial and industrial installations where AI-driven event accuracy and integration capability are priorities.
Buyer Decision Tips
Lens and Mounting Position: The 2.7 mm to 12.0 mm motorised varifocal range gives a horizontal field of view between 47.5 and 112.1 degrees. For perimeter fence lines or long driveways, mounting at a higher elevation and adjusting toward telephoto will maximise the 186.6 m detection range. For entry point coverage such as loading docks or gatehouse access lanes, the wider end allows broader scene capture without repositioning the camera body. Because zoom and focus are remotely adjustable, finalising the exact framing after mounting and cabling is complete is straightforward.
AI Feature Activation and NVR Pairing: SMD 3.0, IVS perimeter protection, face detection, and people counting all run on-camera, so they function independently of the recorder. However, pairing this camera with a compatible Dahua Smart NVR enables intelligent search, event extraction, and merged event video review directly from the recorder interface. If the installation uses a third-party NVR, verify ONVIF Profile S, G, and T compatibility to ensure the full feature set is accessible rather than just the video stream.
Key Features & Technical Specifications
| Image Sensor |
1/1.8-inch CMOS |
| Max. Resolution |
3840 x 2160 (8MP) at up to 30 fps |
| Lens Type |
Motorised varifocal, 2.7 mm to 12.0 mm, F1.2 |
| Field of View (Horizontal) |
112.1 degrees (wide) to 47.5 degrees (telephoto) |
| Iris Control |
P-Iris (auto) |
| Min. Illumination |
0.003 lux (colour, F1.2); 0.0003 lux (B/W, F1.2); 0 lux (IR on) |
| IR Illumination Distance |
60 m (4 x IR LED, Zoomprio control) |
| WDR |
120 dB |
| AI Features |
SMD 3.0, IVS perimeter protection (tripwire, intrusion, loitering, fast-moving, parking detection, people gathering), face detection, people counting, heat map |
| Video Compression |
H.265, H.264, H.264H, H.264B, MJPEG (sub stream); Smart H.265+, Smart H.264+; AI H.265, AI H.264 |
| Streams |
3 simultaneous streams |
| Alarm I/O |
3 inputs, 2 outputs |
| Audio I/O |
1 input (3.5 mm jack), 1 output (3.5 mm jack) |
| RS-485 |
1 channel (1200 bps to 115200 bps) |
| Local Storage |
Micro SD card up to 256 GB; NAS; FTP/SFTP |
| Power Supply |
12 VDC (±25%), 24 VAC (±30%), PoE 802.3at, ePoE |
| Protection Rating |
IP67, IK10 |
| Operating Temperature |
-40 degrees C to +60 degrees C |
| Dimensions / Weight |
340.1 mm x 138.3 mm x 134.0 mm / 1.6 kg |
| Interoperability |
ONVIF Profile S/G/T, CGI, Milestone, P2P |
Ideal Use Cases
Warehouse and Industrial Perimeters
The 60 m IR range, telephoto DORI detection distance of 186.6 m, and IVS tripwire and intrusion detection make this camera suited to long perimeter fence lines and building exteriors where after-hours movement needs to be detected and classified accurately.
Loading Docks and Delivery Zones
The 120 dB WDR manages the contrast between bright outdoor areas and darker indoor dock spaces. Parking detection and loitering rules can trigger alerts when vehicles overstay allocated time slots or when unauthorised personnel enter the zone.
Commercial Car Parks
Vehicle classification within SMD 3.0 and IVS separates vehicle events from pedestrian ones, allowing separate alerting rules for each. The motorised varifocal lens allows framing to be adjusted to cover multi-row car park bays from a single elevated mounting point.
Retail Entry and Queue Monitoring
People counting with entry, exit, and in-area statistics combined with queue management rules means this camera can serve a dual role: security coverage of a shopfront entry and operational reporting on customer flow and queue depth at service counters.
Construction Sites and Temporary Installations
The three power supply options (12 VDC, 24 VAC, PoE) and ePoE compatibility give installers flexibility when permanent infrastructure is not yet in place. The IK10-rated housing and -40 degrees C minimum operating temperature suit exposed site conditions and varying seasonal temperatures.
Gatehouse and Access Lane Monitoring
With 3 alarm inputs and RS-485 output, this camera connects directly to access control equipment such as barriers, intercom panels, or card readers. Face detection adds an additional layer of identification capability at controlled access points.
Choosing the Right Model
- Choose this model if: You need 8MP resolution with on-camera WizMind AI (SMD 3.0, IVS perimeter protection, face detection, people counting), a remotely adjustable motorised varifocal lens for post-installation framing, ePoE for extended cable runs across large sites, and a full I/O set including RS-485, alarm inputs, and audio for integration-heavy installations.
- Choose a different model if: The installation is indoors or in a low-impact environment where an IK10-rated bullet housing is unnecessary and a dome or turret form factor would be less obtrusive. If active deterrence with on-camera siren and white light is a requirement for the perimeter, a TiOC-series turret or bullet would be more appropriate. If the site requires PTZ coverage across a very wide area from a single mounting point, a motorised varifocal bullet does not pan or tilt electronically and a PTZ camera would better suit that need.
FAQs
- What does SMD 3.0 actually do on this camera?
SMD 3.0 (Smart Motion Detection) uses deep learning to classify detected motion as either a human or a vehicle before triggering an alert. This means events caused by moving trees, animals, or changes in lighting are filtered before notification, so operators at warehouses or industrial sites receive fewer nuisance alerts and can respond with greater confidence when an alert does occur.
- How does the motorised varifocal lens differ from a manual varifocal or a fixed lens on a bullet camera?
A manual varifocal requires physical access to the lens to adjust zoom and focus, which is impractical once the camera is mounted at height. A fixed lens cannot be adjusted at all. The motorised varifocal on the DH-IPC-HFW5842HP-ZHE allows zoom and focus to be adjusted remotely through the camera’s web interface or management software after the cable is run and the camera is in its final position, saving time and reducing the need for return visits.
- What is ePoE and when does it matter on this installation?
Standard IEEE 802.3at PoE is typically limited to 100 m cable runs. Dahua ePoE extends both power and data transmission to significantly longer distances over a single Ethernet cable when used with a compatible ePoE switch or NVR. This is particularly relevant on large industrial sites, construction sites, or car parks where cameras are positioned far from the nearest switching point and pulling additional cable or installing intermediate switches would be costly.
- Can people counting and perimeter protection rules run at the same time on this camera?
Yes. The DH-IPC-HFW5842HP-ZHE supports multiple concurrent intelligent functions on-camera. IVS perimeter protection rules (such as tripwire and intrusion) can operate alongside people counting and face detection simultaneously. Each function can be configured with independent alert actions including alarm output triggering, email notification, and SD card snapshot recording.
- What storage options are available if there is no NVR on site?
The camera supports a Micro SD card up to 256 GB for local on-camera recording, as well as NAS storage and FTP/SFTP upload. This makes it suitable for standalone deployments or locations where network bandwidth to a central recorder is limited, with local storage acting as a buffer or primary recording medium.
- Is this camera suitable for installation in cold climate regions or harsh outdoor environments?
The DH-IPC-HFW5842HP-ZHE is rated for operating temperatures from -40 degrees C to +60 degrees C. The built-in heating function draws up to 4.4 W and activates automatically in cold conditions to maintain performance. Combined with IP67 weatherproofing and IK10 impact resistance, the camera is suited to exposed outdoor installations in regions that experience significant seasonal temperature variation. Security Wholesalers supplies this model for use across Australian conditions and beyond.
- Does the camera work with third-party VMS platforms?
Yes. The DH-IPC-HFW5842HP-ZHE supports ONVIF Profile S, Profile G, and Profile T, as well as CGI and Milestone integration. This allows the camera to be added to most third-party video management systems that support these protocols. For full access to WizMind AI event data and intelligent search, pairing with a compatible Dahua Smart NVR or DSS platform is recommended.
Additional Information
