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Description
Dahua IPC-HDBW7842E1-Z4-X 8MP 4K WizMind 4x Zoom IR Dome Camera, 60fps, 140dB WDR, Built-in Dual Mic & SpeakerDahua IPC HDBW7842E1 Z4 X 8MP 4K IR Dome 8 mm32 mm Motorized Zoom WizMind Network Camera Ultimate Long Range Dome Performance Liquid Smooth 8MP 60fps Video: 4K resolution at 60 fps for exceptional smoothness and forensic detail. Supports 5 independent streams. 832 mm 4x Telephoto Zoom: Premium motorized P Iris lens with F1. 6 aperture. Telephoto detection range up to 572. 8 m (1,879 ft) ideal for perimeter surveillance. 140dB True WDR & AI ISP:
Dahua IPC-HDBW7842E1-Z4-X 8MP 4K IR Dome 8 mm–32 mm Motorized Zoom WizMind Network Camera
Ultimate Long-Range Dome Performance
- Liquid-Smooth 8MP 60fps Video: 4K resolution at 60 fps for exceptional smoothness and forensic detail. Supports 5 independent streams.
- 8–32 mm 4x Telephoto Zoom: Premium motorized P-Iris lens with F1.6 aperture. Telephoto detection range up to 572.8 m (1,879 ft) – ideal for perimeter surveillance.
- 140dB True WDR & AI-ISP: Advanced AI-ISP technology combined with 140dB wide dynamic range ensures crystal-clear imaging in extreme backlight and ultra-low light.
- Built-in Dual Mics & Speaker: Two integrated microphones for stereo audio capture and a built-in speaker for two-way talk and audio alarm broadcast.
- Over 10 AI Functions: Includes ANPR, face recognition (up to 200,000 faces), PPE detection, people counting, heat map, video metadata, AcuPick, and parking space management.
- Rugged Dome Design: Built-in heater (-40 °C operation), IP67 weatherproof, IK10 vandal-proof, and optional NEMA 4X anti-corrosion for harsh environments.
Camera Specification
| Image Sensor | 1/1.8" CMOS |
|---|---|
| Max. Resolution | 3840 (H) × 2160 (V) – 8MP 4K Ultra-HD |
| ROM / RAM | 8 GB / 4 GB (High-performance AI architecture) |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.0007 lux @ F1.6 (Color, 30 IRE) 0.0004 lux @ F1.6 (B/W, 30 IRE) 0 lux (Illuminator on) |
| S/N Ratio | >56 dB |
| Illumination Distance / Type | Up to 80 m (262.47 ft) | 3 IR LEDs with auto on/off control |
| Angle Adjustment | Pan: 0°–355°; Tilt: 0°–80°; Rotation: 0°–355° |
Lens & DORI Optics
| Lens Type / Mount | Motorized vari-focal | Module mount | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Focal Length / Aperture | 8 mm–32 mm (4x optical zoom) | F1.6 Max Aperture | |||||||||||||||
| Iris Control Type | Auto Iris | P-Iris (Precision Iris Control) | |||||||||||||||
| Field of View (H/V/D) | H: 42°–15°; V: 23°–9°; D: 48°–17° | |||||||||||||||
| Close Focus Distance | 1.5 m (4.92 ft) | |||||||||||||||
| DORI Distance |
*DORI standard (EN-62676-4). For intelligent function distances, refer to project design tool.
|
Elite Intelligence (WizMind)
| AI Core & Enhancement | AI-ISP image enhancement; AcuPick deep learning target matching; supports self-learning false alarm filtering. |
|---|---|
| ANPR | License plate, vehicle type, color recognition (up to 60 km/h). Supports 10,000 allowlist & blocklist records. Attributes: seat belt, smoking, calling. |
| PPE Detection | Triggers alarms for workwear, safety helmet, cap, face mask, apron, gloves, shoe covers, boots, safety vest, seatbelt. Supports self-learning workwear detection. |
| Face Recognition | General mode (6 attributes/8 expressions) & Counting mode (advanced customer counter). Supports 5 face databases, up to 200,000 pictures. |
| Video Metadata | Motor vehicle, non-motor vehicle, face, human body detection. Extracts license plate, vehicle type, clothing, bags, hats, gender, umbrella, etc. Directional flow statistics. |
| IVS / Perimeter | Intrusion, tripwire, fast moving (human/vehicle/animal classification), loitering, gathering, parking detection. Supports long-distance mode & privacy protection. |
| Advanced Analytics | EPTZ, heat map, people counting (tripwire/area/queue – 4 rules), parking space management, abandoned/missing object detection, and smart search with NVR. |
Video & Audio Specifications
| Video Compression / Smart Codec | H.265; H.264; H.264H; H.264B; MJPEG (sub stream only) | Smart H.265+ & Smart H.264+ |
|---|---|
| Stream Capability & Resolution |
5 streams 8M (3840×2160); 6M; 5M; 4M; 3M; 1080p; 720p; D1; CIF |
| Video Frame Rate |
Default mode: Main: 3840×2160 @ (1–25/30 fps) High Frame Rate mode: Main: 3840×2160 @ (1–50/60 fps) Sub/Third/Fourth: 1920×1080 @ (1–25/30 fps); Fifth: 704×576/480 @ (1–25/30 fps) |
| Bit Rate Control / Range | CBR/VBR | H.264: 32–16384 kbps; H.265: 12–12800 kbps |
| WDR & Image Enhancements | 140 dB True WDR; Scene Self-adaptation (SSA); BLC; HLC; 3D NR; ROI (4 areas); Defog; Mirror; EIS |
| Day/Night / White Balance | Auto(ICR)/Color/B/W; Auto/natural/street lamp/outdoor/manual/regional custom |
| Audio Features |
Built-in Dual Mics (Stereo) + Built-in Speaker Audio Compression: G.711a; G.711Mu; PCM; G.726; G.723 1-ch RCA input / 1-ch RCA output (external) |
Network, Storage & Cybersecurity
| Network Port | RJ-45 (10/100/1000 Base-T) Gigabit Ethernet |
|---|---|
| Network Protocols | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; P2P; Auto Register |
| Interoperability / Browser | ONVIF (Profile S/G/T/M); CGI; P2P | IE11+, Chrome 88+, Firefox 47+ |
| Local Storage | Micro SD card (supports max. 1 TB); FTP; SFTP; NAS |
| Cybersecurity | Trusted execution, trusted boot/upgrade, Digest, WSSE, account lockout, security logs, 802.1x, IP/MAC filtering, HTTPS, X.509 certification. |
| Management Software | SmartPSS Lite; DSS; DMSS | iOS & Android mobile clients |
Physical I/O Interfaces
| RS-485 | 1 port (baud rate: 1200–115200 bps) |
|---|---|
| Audio I/O | 1 channel RCA input / 1 channel RCA output (in addition to built-in dual mics & speaker) |
| Alarm I/O | 3 alarm inputs (wet contact, 5 mA 3–5 VDC) 2 alarm outputs (dry contact, 1000 mA 30 VDC / 500 mA 50 VAC) |
| Analog Output | 1 channel CVBS output (BNC connector) |
| Power Output | 12 VDC power output, max 165 mA (peak 700 mA) |
| Alarm Events | Full list: No SD card, network disconnection, motion, tampering, tripwire, intrusion, fast moving, abandoned/missing object, loitering, gathering, parking, audio detection, defocus, face detection/recognition, ANPR, people counting, PPE, security exception, etc. |
Power, Climate & Protection
| Power Supply | 12 VDC (±30%), 24 VAC (±30%), PoE+ (802.3at), ePoE supported |
|---|---|
| Built-in Heater | Integrated heating: 3 W (12 VDC), 4.6 W (24 VAC), 5.47 W (PoE) for auto snow/frost/mist clearing |
| Power Consumption | Basic: 6.6 W (12 VDC), 9.3 W (24 VAC), 9.8 W (PoE) Max (ICR+IR full): 18.7 W (12 VDC), 24.8 W (24 VAC), 25.2 W (PoE) |
| Operating Temperature / Humidity | –40 °C to +65 °C (–40 °F to +149 °F) | ≤95% RH (non-condensing) |
| Protection Ratings | IP67 weatherproof, IK10 vandal-proof, Anti-Corrosion Protection (optional) |
| Anti-Corrosion (Optional) | Moderate Protection (ATC model only): High-grade anti-corrosion for coastal (≥2 km) and acid rain areas. Optional UL 50E NEMA Type 4X certification. |
Physical Structure
| Casing Material | Metal + plastic |
|---|---|
| Product Dimensions | 118.0 mm × Φ159.0 mm (4.65" × Φ6.26") (H × D) |
| Net Weight / Gross Weight | 1.16 kg (2.56 lb) / 1.36 kg (3.00 lb) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 46 reviews
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Product Reviews
★★★★★ 5
It serves it's purpose!!
Size: 1 Panel, Color: Black
Product really works well & serves it's purpose! Great height & width. It's flimsy, but it will stand still when put in place.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2025
★★★★★ 1
Zero stars
Size: 1 Panel, Color: Black
The bars are impossible to screw in all the way so it’s not sturdy at all, trash and waste of time
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Great product, sturdy and well made. Easy assembly.
Size: 3 Panel, Color: Beige
These are awesome! They were easy to assemble. They are lightweight and easy to move. I was able to easily put all 6 pieces -(I ordered two sets)-into the back of my SUV at once, by myself (and I'm a short, older lady). Quality material. Very sturdy and steady. The first set I opened was a used one and did not include instructions, but it was still very easy to assemble and figure out. I recommend using a battery powered screwdriver. With that, the assembly of all 6 panels took less than 45 minutes.
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Reviewed in the United States on September 24, 2025
★★★★★ 3
Defective product
Size: 1 Panel, Color: Black
All screws cannot fit with each connectors. The Allen key provided is useless because it doesn’t fit into screws.
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Reviewed in the United States on November 7, 2025
★★★★★ 5
Love it, happy with the price
Size: 1 Panel, Color: Black
I have been using this product for a month now. I'm absolutely thrilled with my new Room Divider. It's has made a significant difference in my home. The divider is not only stylish and well-crafted but also incredibly functional. It has effectively separated my open space into cozy, distinct areas, enhancing privacy. Assembly was a breeze, and it's built to last. This room divider has truly transformed my living space, and I couldn't be happier.
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Reviewed in the United States on December 30, 2024