SKU: 24949103207

Dahua IPC-HFW7442H-Z-X 4MP WizMind IR Bullet Camera, 2.7-12mm F1.2, 60fps, 150dB WDR, Time-Division Exposure

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Description

Dahua IPC-HFW7442H-Z-X 4MP WizMind IR Bullet Camera, 2.7-12mm F1.2, 60fps, 150dB WDR, Time-Division ExposureDahua IPC HFW7442H Z X 4MP IR Bullet 2. 7 mm12 mm Motorized Zoom WizMind Network Camera Ultra Low Light & Multi Target Performance Buttery Smooth 4MP @60fps: High frame rate 4MP (26881520) video for exceptional smoothness and forensic detail. Supports 5 independent streams. Ultra Bright F1. 2 Aperture: 2. 712 mm motorized vari focal lens with P Iris and massive F1. 2 aperture delivers stunning low light performance (0. 0005 lux color). 150dB True WDR

Dahua IPC-HFW7442H-Z-X 4MP IR Bullet 2.7 mm–12 mm Motorized Zoom WizMind Network Camera

Ultra-Low Light & Multi-Target Performance

  • Buttery-Smooth 4MP @60fps: High-frame-rate 4MP (2688×1520) video for exceptional smoothness and forensic detail. Supports 5 independent streams.
  • Ultra-Bright F1.2 Aperture: 2.7–12 mm motorized vari-focal lens with P-Iris and massive F1.2 aperture – delivers stunning low-light performance (0.0005 lux color).
  • 150dB True WDR & AI-ISP: Industry-leading 150dB wide dynamic range combined with AI-ISP ensures crystal-clear imaging in extreme backlight and challenging lighting.
  • Time-Division Exposure: Dedicated technology that clearly captures people, vehicles, and non-motor vehicles moving at different speeds simultaneously.
  • 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.
  • Smart IR & Rugged Design: 60m (197 ft) Smart IR illumination. Built-in heater (-40 °C operation), IP67 weatherproof, IK10 vandal-proof, and optional NEMA 4X anti-corrosion.

Camera Specification

Image Sensor 1/1.8" CMOS
Max. Resolution 2688 (H) × 1520 (V) – 4MP
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 0.0005 lux @ F1.2 (Color, 30 IRE)
0.0002 lux @ F1.2 (B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio >56 dB
Illumination Distance / Type Up to 60 m (196.85 ft) | 4 IR LEDs with auto on/off control
Angle Adjustment Pan: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360°

Lens & DORI Optics

Lens Type / Mount Motorized vari-focal | φ16 mount
Focal Length / Aperture 2.7 mm–12 mm (4.4x optical zoom) | F1.2 Max Aperture (Ultra-bright)
Iris Control Type Auto Iris | P-Iris (Precision Iris Control)
Field of View (H/V/D) H: 107°–48°; V: 55°–27°; D: 130°–56°
Close Focus Distance 1.8 m (5.91 ft)
DORI Distance
Lens Detect Observe Recognize Identify
W (Wide) 60.4 m (198.16 ft) 24.2 m (79.39 ft) 12.1 m (39.70 ft) 6.0 m (19.69 ft)
T (Tele) 128.7 m (422.24 ft) 51.5 m (168.96 ft) 25.7 m (84.32 ft) 12.9 m (42.32 ft)
*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 helmets, hats, uniforms, masks, gloves, shoe covers, shoes, safety vests, seatbelts. 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
4M (2688×1520); 3M; 1080p; 720p; D1; CIF
Video Frame Rate Main Stream: 2688 × 1520 @ (1–50/60 fps)
Sub/Third/Fourth: 1920 × 1080 @ (1–25/30 fps)
Fifth Stream: 704 × 576/480 @ (1–25/30 fps)
Bit Rate Control / Range CBR/VBR | H.264: 32–10240 kbps; H.265: 12–10240 kbps
WDR & Image Enhancements 150 dB True WDR; Scene Self-adaptation (SSA); BLC; HLC; 3D NR; ROI (4 areas); Defog; Mirror; EIS; LDC
Special Feature Time-Division Exposure – captures people, vehicles, and non-motor vehicles moving at different speeds clearly.
Day/Night / White Balance Auto(ICR)/Color/B/W; Auto/natural/street lamp/outdoor/manual/regional custom
Audio Compression & I/O G.711a; G.711Mu; PCM; G.726; G.723 | 1-ch RCA input / 1-ch RCA output

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 | 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
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: 7.3 W (12 VDC), 10.2 W (24 VAC), 10.6 W (PoE)
Max (ICR+IR full): 18.2 W (12 VDC), 24.2 W (24 VAC), 24.3 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 345.6 mm × 134.2 mm × 135.1 mm (13.61" × 5.28" × 5.32") (L×W×H)
Net Weight / Gross Weight 1.65 kg (3.64 lb) / 2.73 kg (6.02 lb)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 24949103207

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WTG
Massapequa, US
★★★★★ 5
Great price!
I love that I can order these on Amazon for less than half of what I would pay at the mechanic. They fit perfect, and they're a pretty easy install.
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Reviewed in the United States on March 22, 2026
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Sean
Waukegan, US
★★★★★ 5
Will buy again!
What a perfect replacement and they fit just right.
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Reviewed in the United States on March 12, 2026
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Zen Rebel
Omaha, US
★★★★★ 5
Easy to install and works perfectly
Great price. It does what it's supposed to do. Keeps my air flow clean. Super easy to install, I can't believe mechanics charge to do this. Once you see how easy it is, you'll save yourself that expense. The material is top-quality charcoal, so it cleans all the nasty mold particles from getting into the vehicle. There is no smell, and that is a plus.
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Reviewed in the United States on January 1, 2026
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Nette Brown
Battle Creek, US
★★★★★ 5
Perfect fit
Perfect fit and good construction
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Reviewed in the United States on May 25, 2026
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William Mateuszczyk Jr.
Boise, US
★★★★★ 5
Better then OEM
Size: (Pack of 1)
I’m writing this for my 2022 Honda Accord Sport 2.0T.. Honda wanted to charge me $85 to replace the air filter, immediately after I bought this filter for $17. Just changed it 5 minutes ago and let me tell you, it was identical to the oem Honda filter. Fit perfectly, quality was same if not better then the original one. Functions amazing and air quality is great. Car definitely felt happy after replacing it. 10/10
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Reviewed in the United States on July 20, 2025

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