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Description
Dahua IPC-HFW7442H-Z4-X 4MP 4K WizMind 4x Zoom IR Bullet Camera, 150dB WDR, 60fps, Time-Division ExposureDahua IPC HFW7442H Z4 X 4MP IR Bullet 8 mm32 mm Motorized Zoom WizMind Network Camera Ultimate Long Range & Multi Target Performance Liquid Smooth 4MP @60fps: High frame rate 4MP (26881520) video 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 395 m (1,296 ft) ideal for perimeter surveillance. 150dB True WDR & AI
Dahua IPC-HFW7442H-Z4-X 4MP IR Bullet 8 mm–32 mm Motorized Zoom WizMind Network Camera
Ultimate Long-Range & Multi-Target Performance
- Liquid-Smooth 4MP @60fps: High-frame-rate 4MP (2688×1520) video 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 395 m (1,296 ft) – ideal for perimeter surveillance.
- 150dB True WDR & AI-ISP: Industry-leading 150dB wide dynamic range combined with AI-ISP ensures crystal-clear imaging in extreme backlight and ultra-low light.
- 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.
- Ultra Long-Range 120m IR: 4 high-power IR LEDs providing illumination up to 120 m (393.7 ft) with Smart IR optimization.
- Rugged All-Weather Design: Built-in heater (-40 °C operation), IP67 weatherproof, IK10 vandal-proof, and optional NEMA 4X anti-corrosion (UL 50E).
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 | 0.0006 lux @ F1.6 (Color, 30 IRE) 0.0003 lux @ F1.6 (B/W, 30 IRE) 0 lux (Illuminator on) |
| S/N Ratio | >56 dB |
| Illumination Distance / Type | Up to 120 m (393.70 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 | 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: 43°–15°; V: 24°–9°; D: 50°–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 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 |
| 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:
- 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 ★★★★★
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Product Reviews
★★★★★ 5
Absolutely love this!
Size: 3 Fl Oz (Pack of 1)
Best sunblock I’ve ever purchased! I use it mostly for my toddler and the roll on is so easy to apply even when she’s wiggly. It does leave a slight white residue in general (it’s mineral so it usually will) or if it doesn’t get rubbed on all the way but way better than most other mineral sunscreens I’ve used before. Didn’t feel like she looked like a ghost which was a plus! I use plenty of mineral ones because we have pale skin and burn easily. Felt like this has very good sun protection. Used it in Hawaii and didn’t get any sunburn at all as long as we used it as directed. The roll on is my favorite since it glides so well. I’ve used other roll on ones that don’t cooperate and leave clumps or you have to manually roll the ball to get anything out. This one is my favorite and I will keep buying this one forever!
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Reviewed in the United States on August 20, 2025
★★★★★ 5
Great for kids
Size: 3 Fl Oz (Pack of 1)
Super convenient and easy to use especially with kids! Not sticky and doesn’t leave any residue. A little bit of a white cast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Easy peasy!
Size: 3 Fl Oz (Pack of 1)
Babybun is a healthier option for sunscreen! We use it for our little and the spray for ourseves. This roll on is so convenient! No breathing in the spray for the kids and less struggle. Just a couple quick swipes, rub it in and good to go! Plus it smells like bananas, the kids think its funny with the monkey logo so it has become a game when getting sun ready, winner winner!
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Reviewed in the United States on July 7, 2025
★★★★★ 5
Easy to apply
Size: 3 Fl Oz (Pack of 1)
Easy to apply on my baby. We were on a trip to Punta Cana and were out in the sun a lot and this did a great job protecting his skin.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Go to sunscreen for toddler
Size: 3 Fl Oz (Pack of 1)
We love the sunscreen for our toddler (and ourselves) so much! We've tried so many sunscreens out there and we love this one for our 18-month-old and we use it every day. It's awesome that it's roll on so we can apply it easily to our wiggly son and then simply rub in. Our whole family has a very sensitive skin and the sunscreen is not caused any problems. It's gentle and effective. It does have a white cast but all you have to do is rub it in for about 10 to 15 seconds and then you're good to go! We love that it's water resistant because we can't keep our toddler out of the water. I'm going to buy more for Grandma and Grandpa's house and to have in our diaper bag as well.
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Reviewed in the United States on July 11, 2024