SKU: 57893194951

Dahua IPC-HFW7842H-Z4-X 8MP 4K WizMind 4x Zoom IR Bullet Camera, 140dB WDR, 60fps

Sale price$4500.00 Regular price$5000.00
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Description

Dahua IPC-HFW7842H-Z4-X 8MP 4K WizMind 4x Zoom IR Bullet Camera, 140dB WDR, 60fpsDahua IPC HFW7842H Z4 X 8MP 4K IR Bullet 8 mm32 mm Motorized Zoom WizMind Network Camera Ultimate Long Range Performance Highlights Liquid Smooth 8MP 60fps Video: Captures rapid action in full 4K resolution at 60 fps for unmatched forensic dynamic clarity. 8mm 32mm 4x Telephoto Zoom: Premium motorized vari focal lens with P Iris control. Delivers an incredible telephoto detection range of up to 572. 8 m (1,879 ft). 140dB True WDR & AI ISP: Advanced AI

Dahua IPC-HFW7842H-Z4-X 8MP 4K IR Bullet 8 mm–32 mm Motorized Zoom WizMind Network Camera

Ultimate Long-Range Performance Highlights

  • Liquid-Smooth 8MP 60fps Video: Captures rapid action in full 4K resolution at 60 fps for unmatched forensic dynamic clarity.
  • 8mm-32mm 4x Telephoto Zoom: Premium motorized vari-focal lens with P-Iris control. Delivers an incredible telephoto detection range of up to 572.8 m (1,879 ft).
  • 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.
  • Ultra Long-Range 120m IR: Outfitted with 4 powerful IR LEDs that clear the darkness up to 120 m (393.70 ft) with Smart IR optimization.
  • All-Weather Climate Armor: Features a built-in **internal heater** for frost and mist removal, **IP67** weatherproof, **IK10** vandal-proof, and optional **NEMA 4X Anti-Corrosion** protection.
  • Elite Deep Learning AI: Comprehensive suite powered by 8GB ROM / 4GB RAM, including ANPR, PPE Detection (helmets/vests), Face Recognition (200k images), EPTZ, and 5 video streams.

Camera Specification

Image Sensor 1/1.8" CMOS (Professional Grade)
Max. Resolution 3840 (H) × 2160 (V) - 8MP 4K Ultra-HD
ROM / RAM 8 GB / 4 GB (Maximum Industrial Architecture)
Scanning System Progressive Scanning
Min. Illumination 0.0007 lux @ F1.6 (Color, 30 IRE)
0.0004 lux @ F1.6 (B/W, 30 IRE)
0 lux (IR Illuminator On)
S/N Ratio > 56 dB
Illumination Dist. / Number 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: 42°–15°; V: 23°–9°; D: 48°–17°
Close Focus Distance 1.5 m (4.92 ft)
DORI Distance
Lens Mode Detect Observe Recognize Identify
W (Wide) 213.6 m (700.79 ft) 85.4 m (280.18 ft) 42.7 m (140.09 ft) 21.4 m (70.21 ft)
T (Tele) 572.8 m (1879.27 ft) 227.1 m (745.08 ft) 114.6 m (375.98 ft) 57.3 m (187.99 ft)

Elite Intelligence (WizMind)

AI Core & AcuPick AI-ISP Image Enhancement & AcuPick deep learning target matching (for rapid search through live/recorded video).
ANPR License plate, vehicle type, vehicle color recognition (up to 60km/h). Supports 10,000 allow/blocklist records. Other attributes: seat belt, smoking, calling.
PPE Detection Triggers alarms for helmets, hats, uniforms, masks, gloves, shoe covers, shoes, safety vests, seatbelts via self-learning workwear detection.
Face Recognition Supports 5 face databases (up to 200,000 pictures). General Mode (6 attributes/8 expressions) & Counting Mode (Advanced customer counter with deduplication).
Video Metadata Directional flow statistics for humans, motor vehicles, non-motor vehicles. Extracts comprehensive appearance, top/bottom clothing, bags, logos.
IVS / Perimeter Intrusion, tripwire, fast moving (classification of human, vehicle, animal), loitering, gathering, parking detection. Supports long-distance mode.
Advanced Analytics Simultaneous dual-intelligence activation (e.g. PPE + Face), EPTZ tracking, Heat Map, People Counting (Tripwire/Area/Queue with 4 rules).

Video & Audio Specifications

Compression / Smart Codec H.265; H.264; H.264H; H.264B; MJPEG | Smart H.265+ & Smart H.264+
Resolution Options 8M (3840 × 2160); 6M; 5M; 4M; 3M; 1080p; 1.3M; 720p; D1; CIF
Video Frame Rate Default Main stream: 3840 × 2160 @ (1–25/30 fps)
High Frame Rate Mode: 3840 × 2160 @ (1–50/60 fps)
*Supports up to 5 total streams.
Video Bit Rate H.264: 32 kbps–16,384 kbps | H.265: 12 kbps–12,800 kbps (CBR/VBR)
WDR / Image Enhancements 140 dB True WDR | Scene Self-adaptation (SSA), BLC, HLC, 3D NR, ROI (4 areas), Defog, Mirror, LDC.
Stabilization & Masking Electronic Image Stabilization (EIS) | Image rotation (0°/90°/180°/270°) | 8 Privacy masking areas
Audio Formats & I/O G.711a; G.711Mu; PCM; G.726; G.723 | 1-ch Audio 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; RTSP; SMTP; FTP; SFTP; DHCP; DNS; QoS; P2P; Auto Register etc.
Interoperability / Browser ONVIF (Profile S/Profile G/Profile T/Profile M); CGI | IE11+, Chrome 88+, Firefox 47+
Local Storage Micro SD card (Supports max. 1 TB) | FTP; SFTP; NAS
Cybersecurity Infrastructure Trusted execution, trusted boot, trusted upgrade, Digest, WSSE, Account lockout, Security logs, IP/MAC filtering, HTTPS, 802.1x, X.509 certification.
Management Software SmartPSS Lite; DSS; DMSS | Mobile Client: iOS, Android

Physical I/O Interfaces

RS-485 1 Port (Baud rate range: 1200 bps–115200 bps)
Alarm I/O Ports 3-ch Alarm Input (wet contact, 5 mA 3–5 VDC)
2-ch Alarm Output (dry contact, 1,000 mA 30 VDC / 500 mA 50 VAC)
Analog Output 1-ch CVBS output (BNC interface)
Power Output 12 VDC power output (max current 165 mA, peak current 700 mA)
Alarm Events Perimeter triggers, face triggers, ANPR, PPE detection, SD card exceptions, network exceptions, defocus, video tampering, audio detection, etc.

Power, Climate & Protection

Power Supply 12 VDC (±30%) / 24 VAC (±30%) independent port; PoE+ (802.3at); ePoE supported
Built-in Climate Heater Integrated Heating: 3 W (12 VDC); 4.6 W (24 VAC); 5.47 W (PoE) for auto snow, frost, and mist clearing.
Power Consumption Basic: 7.3 W (12 VDC); 10.6 W (PoE)
Max (ICR switch + IR intensity): 18.2 W (12 VDC); 24.2 W (24 VAC); 24.3 W (PoE)
Environmental Tolerances Operating Temperature: –40 °C to +65 °C (–40 °F to +149 °F)
Operating Humidity: ≤ 95% (RH, non-condensing)
Rugged Protection Ratings IP67 Weatherproof | IK10 Vandal-proof
Anti-Corrosion Level Moderate Protection (ATC Model Only): High-grade anti-corrosion protection designed for standard corrosive environments. Performs reliably from 2 km (1.24 mi) and above in coastal areas or locations prone to acid rain. Optional UL 50E NEMA Type 4X support.

Structure

Casing Material Robust Metal + Plastic
Product Dimensions 345.6 mm × 134.2 mm × 135.1 mm (13.61" × 5.28" × 5.32") (L × W × H)
Weight Net Weight: 1.65 kg (3.64 lb) | Gross Weight: 2.73 kg (6.02 lb)
Shipping Notes
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Exchange/Return Notes
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SKU: 57893194951

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4.1 ★★★★★
Based on 26 reviews
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Product Reviews
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❈ Elizabeth ❈ | Breakawayreads
Grantham, US
★★★★★ 5
Fallen Angels, fae, vampires, oh my!
Format: Kindle
Rating: 4.5 | Spice: 2 (but a good slow-burn) • Main Characters: Huntyr and Wolf • I couldn’t wait to read this book; there was so much hype about it! And there was no doubt why. I fell in love with the characters and the plot itself. This book is mainly plot driven more than friction driven but it’s easy to follow along with. The characters are fun, easily understood. The main setting is at an academy where both the main characters are going through trials and building strength for the final test, The Transcendent. There are fantastic side characters as well. I loved the camaraderie between Huntyr and her friends. But we don’t like Lanson. 😆 We do have some plot twists that come into play throughout the book. Secrets and betrayal to be seen. I did adore Wolf and Huntyr’s relationship. It was a classic slow burn trope. They didn’t hit it off fast, but in time their feelings grew. I loved their banter, so sexy. Wolf is your next book boyfriend; Huntyr is your next vampire assassin independent bad-a*s female. Themes include loyalty, trust, self-discovery, a true slow burn romance. Side note: book ends on a angsty cliffhanger! • Emily, thank you for writing this awesome novel and I cannot wait to devour Book 2, Blood So Brutal! 😍 • Happy reading, my lovelies! xo
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2024
M
Verified Purchase
MelsABookworm
Birmingham, US
★★★★★ 4
“My heart bows to you and you only, Huntress.”
Format: Kindle
3.5 🌟 This book popped up in my KU recommended reading suggestions and the synopsis sounded like what I was in the mood for. I'm so glad I took a chance on it. I went into this knowing absolutely nothing about it and ended up really liking it. I love when this happens. The main characters are likeable and I easily found myself rooting for them. There is a mystery element to each of their backstories that I enjoyed watching unfold and can't wait to get more of. Wolf, in particular, has me fixated. Love him. I found this to be an entertaining, addictive read with a plot that moves along at a good pace. It reads so easily I found myself very reluctant to put it down. Lots of twists and turns and the angst is there. A good set up for the next book to come, for sure. My issues with this book....the dialogue feels a bit juvenile at times and there is a repetitive over use of a particular word phrasing that I found myself giving the ole eye-roll to. There are, without a doubt, some pretty cliche moments that gave me a bit of the cringe. I think this could've certainly 100% benefited from more depth regarding the world building. Perhaps the world building was sacrificed to keep the pacing quick? Just a guess. Also, the lack of consistency of character for the FMC was really evident and so she feels quite illogical at times. Overall, this was a fun and enjoyable read that hit the spot well enough for me. That ending certainly has me impatiently pining for book 2!
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Reviewed in the United States on June 18, 2024
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Amazon Customer
Port Orchard, US
★★★★★ 3
Interesting take on the genre
Format: Kindle
True rating: 3.25 ⭐️ I enjoyed the fresh take on the genre. The best way I could describe the setting and world is an apocalyptic dystopian version of Farie where vampires, fae, and angles struggle to survive in what is left of the world. It was definitely interesting throwing the academy/hunger games aspect into this world as well. Even though I guessed the final reveal early on in the book, I kept hoping I was wrong, and it would take a surprising turn. While the "plot twists" were a bit predictable to me, I still enjoyed the ride this book took me on. Another downfall for me was the plot holes in the world building... I.E. if society has fallen and the world is in the aftermath of war, how are there trains running around the world? Just to take young adults to the trials to get into the golden city? How is the train maintained, the tracks clear, etc? However, I did enjoy the FMC & MMC and thought they were fleshed out nicely. I also enjoyed the side characters but wish some were developed more like Ashalin (sp?). I do find myself rooting for the MCs to succeed and find happiness together, which is obviously an important aspect for romantasy. Overall, was this an earth-shattering, mind-bending, terrific piece of literature? No. But was it the worst thing I've read this year? Also, no. This book has, to me, the bones of a great read & just needs a bit more to push it from an alright book to a great book. Overall ratings: Plot- 3.5⭐️ World building 3⭐️ Spice 2.5 🌶🌶 Main characters 4 ⭐️ Supporting characters 3.5⭐️
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Reviewed in the United States on May 12, 2024
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Verified Purchase
Irene zamora
Alexandria, US
★★★★★ 5
great book
Format: Kindle
I am really excited to meet the author at the book retreat this month. I really enjoyed this world that she built and most of the female main character Huntress is so awesome. She goes through a lot in this book and the ending; wow! I wouldn't have even guessed. I highly recommend everyone to read this book. I have been so lucky this year that almost all the books I have read have been, so far, 5 out 5 stars.
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Reviewed in the United States on June 2, 2026
A
Verified Purchase
Anastasia Goygova
Los Angeles, US
★★★★★ 4
Fallen for the Fallen Angel – A Guilty Pleasure Worth Every Page
Format: Kindle
There’s something deeply irresistible about a dark academia or trial-based setting, a brooding and arrogant fallen angel, and a fierce heroine with enough sass to go toe-to-toe with him. Wings So Wicked is exactly that kind of book—and I devoured it in just a couple of days. To be fair, the plot isn’t groundbreaking. If you’re looking for something fresh and innovative in terms of storyline, this might not be it. But if your reader heart beats faster at the mere mention of enemies-to-lovers, jealousy-fueled banter, magical trials, betrayals, and forbidden tension—you’ll feel right at home. It’s like catnip for those of us with this particular weakness. The chemistry between the leads could have used a slightly slower burn to make the tension sizzle longer, but I still found myself completely invested in their dynamic. There are moments and phrases that feel a bit cheesy or underdeveloped, but honestly? I didn’t care. The vibes were exactly what I wanted. This book isn’t trying to reinvent the genre—it’s here to give readers like me what we crave: high-stakes magical drama, angsty romance, and the thrill of watching a badass girl and her brooding counterpart clash and spark. If that sounds like your kind of story, Wings So Wicked will hit the mark. Here’s hoping Book 2 turns up the heat and keeps the magic alive.
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Reviewed in the United States on May 20, 2025

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