Dahua 4MP WizMind DH-IPC-HDBW7442E1-Z-X Dome Camera with AI Analytics, 2.7–12mm Lens, 40m IR

Product SKU: DH-IPC-HDBW7442E1-Z-X

Product Overview

The Dahua DH-IPC-HDBW7442E1-Z-X is a 4MP WizMind dome network camera designed for enterprise, industrial, retail and high-security surveillance applications that require advanced camera-side analytics. Its 1/1.8-inch CMOS sensor records at up to 2688 × 1520 and 50/60fps, while the motorised 2.7–12mm P-Iris lens adjusts from a wide 107° view to a tighter 48° horizontal view. AI-ISP image processing, 150dB WDR, Time-Division Exposure and low-light sensitivity help preserve detail across difficult lighting and moving targets. Three infrared LEDs provide a listed range of up to 40 metres. The camera supports intelligent functions including face recognition, perimeter protection, metadata, people counting, PPE detection, ANPR, parking-space management, privacy protection and AcuPick-assisted search. Dual microphones, a built-in speaker, alarm interfaces, RS-485, microSD storage up to 1TB, PoE+ and IP67/IK10 protection support complex professional installations.

Key Capabilities

Best For

• Industrial and Manufacturing Sites: Supports PPE detection, perimeter rules, metadata and high-frame-rate recording around production and restricted areas.
• Retail and Shopping Centres: Provides people counting, heat maps, face analytics and queue-management tools for compatible business-intelligence systems.
• Car Parks and Vehicle Entrances: Uses ANPR, vehicle metadata, parking-space management and Time-Division Exposure for challenging vehicle scenes.
• Commercial Perimeters: Classifies people, animals and vehicles across supported tripwire, intrusion and fast-moving rules.
• High-Security Facilities: Combines camera-side face recognition, privacy protection, alarm I/O, audio and extensive cybersecurity controls.

Why Choose the DH-IPC-HDBW7442E1-Z-X

The DH-IPC-HDBW7442E1-Z-X is designed for projects that require more than basic motion detection and standard 4MP video. Its camera-side processing supports face recognition databases, ANPR, PPE detection, people counting, metadata and perimeter analytics without relying exclusively on recorder-side AI. The high-frame-rate main stream, 150dB WDR, AI-ISP and Time-Division Exposure also make it better suited to mixed-speed targets and difficult lighting than a conventional dome camera. Dual microphones, a built-in speaker, alarm I/O, RS-485 and flexible power options support advanced integrations. Available through Security Wholesalers, this model should be specified from a clear analytics plan because only supported pairs of intelligent functions can operate simultaneously and some capabilities require a compatible smart NVR or management platform.

Buyer Decision Tips

Key Features & Technical Specifications

Product Type	4MP infrared WizMind dome network camera with advanced camera-side AI.
Model	DH-IPC-HDBW7442E1-Z-X.
Image Sensor	1/1.8-inch progressive-scan CMOS with 8GB ROM and 4GB RAM.
Maximum Resolution	2688 × 1520.
Main Stream Frame Rate	Up to 50fps at 50Hz or 60fps at 60Hz at 2688 × 1520.
Stream Capability	Five independent video streams.
Lens	2.7–12mm motorised varifocal lens with F1.2 maximum aperture and P-Iris control.
Field of View	Horizontal 107°–48°, vertical 55°–27° and diagonal 130°–56°.
Close Focus Distance	1.8m.
DORI Distance	Wide: detect 60.4m, observe 24.2m, recognise 12.1m and identify 6.0m; telephoto: detect 128.7m, observe 51.5m, recognise 25.7m and identify 12.9m.
Minimum Illumination	0.0005 lux colour at F1.2, 0.0002 lux monochrome at F1.2 and 0 lux with infrared active.
Infrared Illumination	Three infrared LEDs with a listed range of up to 40m.
Image Enhancement	150dB WDR, BLC, HLC, 3D noise reduction, EIS, electronic defog, LDC, SSA and Time-Division Exposure.
Core AI Functions	Perimeter protection, face detection and recognition, video metadata, PPE detection, people counting, heat map, ANPR, parking-space management and privacy protection.
Face Database Capacity	Five face-database groups containing up to 200,000 face images in total.
ANPR Capacity	Up to 10,000 blocklist and 10,000 allowlist records; listed plate recognition for vehicles travelling up to 60km/h.
AcuPick	Supports assisted target search for people, animals and motor vehicles with compatible back-end devices.
Video Compression	Smart H.265+, H.265, Smart H.264+, H.264, H.264H, H.264B and MJPEG on the sub stream.
Built-In Audio	Dual microphones and one built-in Hi-Fi speaker with two-way talk support.
External Audio	One RCA audio input and one RCA audio output.
Alarm and Control Interfaces	Three alarm inputs, two dry-contact alarm outputs, one RS-485 port and one CVBS BNC output.
Network	10/100/1000Mbps Ethernet with ONVIF Profiles S, G, T and M, CGI and P2P.
Local and Network Storage	microSD card up to 1TB, FTP, SFTP and NAS.
Power Options	12V DC, 24V AC, PoE+ under IEEE 802.3at or ePoE.
Auxiliary Power Output	12V DC output, maximum 165mA with 700mA peak current.
Maximum Power Consumption	18.7W at 12V DC, 24.8W at 24V AC or 25.2W through PoE under the listed maximum condition.
Protection Rating	IP67 and IK10; optional moderate anti-corrosion protection only on the -ATC variant.
Operating Conditions	-40°C to +65°C at up to 95% relative humidity.
Construction	Metal and plastic housing.
Dimensions and Weight	118 × Φ159mm; net weight 1.16kg and gross weight 1.36kg.

Ideal Use Cases

Choosing the Right Model

• Choose this model if: The site needs 4MP at up to 50/60fps, a motorised lens and advanced camera-side analytics.
• Choose a simpler WizSense camera if: The project only requires human and vehicle perimeter filtering without face, PPE, ANPR or metadata functions.
• Choose the -ATC variant if: Moderate anti-corrosion protection is required for the intended environment.
• Choose a longer-lens model if: The 12mm telephoto position does not provide the required identification distance.
• Confirm the NVR and software if: AcuPick, face databases, smart search, analytics reporting or multiple simultaneous AI functions are required.

FAQs

1. What image quality and frame rate does the DH-IPC-HDBW7442E1-Z-X provide?
   The camera records at up to 2688 × 1520, or 4MP, and supports up to 50fps in 50Hz systems or 60fps in 60Hz systems on the main stream. This high frame rate can improve motion smoothness around entrances, production areas and vehicle routes. Actual recording performance also depends on the NVR, selected compression, network bandwidth, storage plan and the number of enabled intelligent functions.
2. Which AI analytics are built into this WizMind dome camera?
   The camera supports advanced functions including perimeter protection, face detection and recognition, video metadata, people counting, PPE detection, ANPR, parking-space management, heat maps, privacy protection and AcuPick-assisted search. Dahua states that two intelligent functions can operate at the same time in supported combinations. Exact compatibility, channel design and analytics performance should be confirmed against the selected firmware, recorder and deployment scene.
3. How does the 2.7–12mm motorised lens change the view?
   The motorised 2.7–12mm P-Iris lens changes the horizontal field of view from approximately 107° at the wide end to 48° at the telephoto end. It allows installers to adjust coverage remotely after mounting, from a broad overview to a tighter evidence area. Listed DORI identification distance changes from about 6.0 metres wide to 12.9 metres telephoto, subject to real installation conditions.
4. Can the camera recognise faces and store face databases by itself?
   Yes. The camera supports face detection and face recognition with snapshot optimisation, attribute extraction and privacy-protection options. In general recognition mode, it supports five face-database groups containing up to 200,000 face images in total. It also provides a counting mode for customer analysis and duplicate-face filtering. Database capacity and recognition accuracy depend on correct image quality, angle, lighting and commissioning.
5. Does the camera support built-in two-way audio?
   Yes. The DH-IPC-HDBW7442E1-Z-X includes dual built-in microphones and a built-in speaker, and it also provides one RCA audio input and one RCA audio output. Dahua lists two-way talk and a sound-management function that uses noise reduction to collect vocals and filter non-human sounds. Audio performance depends on mounting position, surrounding noise, network latency and the connected recorder or management platform.
6. How far does the infrared illumination reach?
   The camera has three infrared LEDs with a listed illumination distance of up to 40 metres. It can operate at 0 lux when the illuminator is active, while its 1/1.8-inch sensor and F1.2 lens support very low-light colour and monochrome imaging before infrared is required. Actual usable distance varies with lens position, target reflectivity, mounting height, weather, surrounding surfaces and ambient lighting.
7. What power, storage and interface options are available?
   The camera supports 12V DC, 24V AC, PoE+ and ePoE power. It includes a 12V DC auxiliary output, three alarm inputs, two alarm outputs, RS-485, one CVBS BNC output, audio input and output, and a gigabit Ethernet port. Local storage supports a microSD card up to 1TB, together with FTP, SFTP and NAS. Storage media and power accessories are not stated as included.
8. What should I confirm before specifying this camera for a project?
   Confirm the required AI functions, lens coverage, frame rate, NVR compatibility, network bandwidth, storage retention, audio use, alarm integration and mounting environment before ordering. Only supported pairs of intelligent functions can operate simultaneously, and the optional anti-corrosion protection applies to the separate -ATC model. Security Wholesalers can review the proposed camera position and recorder to identify analytics, power or compatibility limitations before installation.

Additional Information

Dahua DH-IPC-HDBW7442E1-Z-X Datasheet