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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
4.3 ★★★★★
Based on 405 reviews
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Product Reviews
★★★★★ 5
Premium product!
Must have, save hundreds over time. Rinse and put back on. Get the cleaners and spray to keep it new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 5
It's K&N. Top quality filters
Fit perfectly. I've used K&N filters before and they worked great.
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Reviewed in the United States on August 22, 2025
★★★★★ 5
Fits perfectly
Fits perfectly and easy installation. Thanks !!!
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Reviewed in the United States on October 6, 2025
★★★★★ 5
2024 Honda CR-V
Worked for 2024 Honda CR-V Sport (Hybrid). Sizing was appropriate and the new filter slid in without any issue. Consider the filter to be of good quality. Would recommend.
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Reviewed in the United States on December 20, 2025
★★★★★ 4
more power
get more horse power & gas mileage
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Reviewed in the United States on April 19, 2026
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