SKU: 30492008160

Dahua IPC-HDBW7842E1-Z-X 8MP 4K WizMind IR Dome Camera, 2.7-12mm F1.2, 60fps, 140dB WDR, Dual Mic & Speaker

Sale price$4500.00 Regular price$5000.00
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Description

Dahua IPC-HDBW7842E1-Z-X 8MP 4K WizMind IR Dome Camera, 2.7-12mm F1.2, 60fps, 140dB WDR, Dual Mic & SpeakerDahua IPC HDBW7842E1 Z X 8MP 4K IR Dome 2. 7 mm12 mm Motorized Zoom WizMind Network Camera Ultra Low Light Dome Performance with F1. 2 Aperture Liquid Smooth 8MP 60fps Video: 4K resolution at 60 fps 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. 0006 lux color). Detection

Dahua IPC-HDBW7842E1-Z-X 8MP 4K IR Dome 2.7 mm–12 mm Motorized Zoom WizMind Network Camera

Ultra-Low Light Dome Performance with F1.2 Aperture

  • Liquid-Smooth 8MP 60fps Video: 4K resolution at 60 fps 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 (0.0006 lux color). Detection range up to 186.6 m (612 ft).
  • 140dB True WDR & AI-ISP: Advanced AI-ISP technology combined with 140dB wide dynamic range ensures crystal-clear imaging in extreme backlight and challenging lighting.
  • 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 0.0006 lux @ F1.2 (Color, 30 IRE)
0.0003 lux @ F1.2 (B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio >56 dB
Illumination Distance / Type Up to 40 m (131.23 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 | 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: 105°–48°; V: 55°–27°; D: 124°–55°
Close Focus Distance 1.8 m (5.91 ft)
DORI Distance
Lens Detect Observe Recognize Identify
W (Wide) 87.6 m (287.40 ft) 35 m (114.93 ft) 17.5 m (57.41 ft) 8.8 m (28.87 ft)
T (Tele) 186.6 m (612.20 ft) 74.6 m (244.20 ft) 37.3 m (122.38 ft) 18.7 m (61.35 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 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; LDC
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:
  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: 30492008160

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4.1 ★★★★★
Based on 18 reviews
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B
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Blackqueen30
Birmingham, US
★★★★★ 5
Good purchase
Size: 9.5, Color: Black
Value and quality was good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
A
Verified Purchase
Amazon_Customer
Port Orchard, US
★★★★★ 5
The "Lazy Professional" Look: Is Hands-Free Luxury Actually Real?
Size: 9.5, Color: Black Napa Leather
Living down here in Florida, my footwear needs are pretty specific. It’s hot, it’s humid, and I spent half my life rushing from the car into work or a meeting. I’ve reached that age where I value efficiency just as much as style—maybe more. I’ve been eyeing the Marc Joseph New York Hands-Free Slip-on Penny Loafers for a while, and after putting them through the wringer, here is the honest truth from someone who just wants to look sharp without the hassle. The "Just Step-In" Reality Look, the big selling point here is the "Hands-Free" tech. We’ve all seen the commercials for those athletic slip-ins, but finding that in a legitimate leather penny loafer is a different game. Does it work? Yes, surprisingly well. The heel counter is firm enough that it doesn’t collapse when you slide your foot in, but it doesn’t feel like a piece of plastic digging into your Achilles once you’re in. For those of us who are tired of bending over or hunting for a shoehorn every morning, this is a genuine quality-of-life upgrade. The Florida Factor: Comfort and Style The leather is actual calfskin (on most models), which is a must for the Florida heat. Synthetic shoes turn into a sauna within ten minutes, but these breathe reasonably well. The aesthetic is classic—it’s a "professor" shoe through and through. You can wear them with chinos and a blazer for work or throw them on with some nice jeans for a weekend lunch. Inside, they’ve got a gel heel insert and a padded footbed. It’s not quite "walking on a cloud"—let’s not over-hype it—but it’s a massive step up from the hard, flat soles of traditional dress loafers. I’ve spent four hours on my feet lecturing, and my arches didn’t hate me by the end of the day. The Sizing Gamble Here’s where you need to be careful. The consensus from other guys (and my own experience) is that the sizing is a bit of a coin toss. They tend to run a little large and sometimes wide. If you have narrow feet, you might find the sides "gaping" or flaring out when you walk, which kills the sleek look. I’d recommend ordering a half-size down if you’re usually between sizes. The Breakdown The Pros: True Hands-Free: You can actually put these on while holding a coffee and a briefcase. No hands needed. Legit Materials: The calf leather feels premium and smells like the real deal. Versatility: Perfectly bridges the gap between a "car shoe" and a formal loafer. Comfort: The gel insert makes a noticeable difference for long-duration wear. The Cons: Sizing Inconsistency: They can run wide, leading to some "heel slip" if you don't get the perfect fit. Break-in Period: The heel is stiff by design (to allow for the slip-on feature), so expect a day or two of minor stiffness. Price Point: They aren't cheap, though often on sale. Value for Money Are they worth it? If you’re comparing them to high-end Italian brands that cost $500, these are an absolute steal. They look 90% as good for a fraction of the price. However, if you're used to $60 mall shoes, the jump to $150+ might feel steep until you realize you’re paying for the convenience of never having to touch your shoes to put them on. For a daily driver in a professional setting, the value is definitely there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
E
Verified Purchase
Edward A. Cleveland
Alexandria, US
★★★★★ 5
Step In Look Good
Size: 11.5, Color: Cognac Napa Leather
I am wearing these shoes as I write this review, and they look and feel great. I have a bit of a disability with drop foot on the right leg and bilateral neuropathy and have been wearing step in shoes for about 10 years. But the first company that introduced leather dress and casual shoes stopped making them and now only makes sport and casual shoes. So I have been searching for some that meet my need for shoes like this and this company has given me three pairs, so far. Easy to get into, comfortable to wear, and good looking. And they take polish very well, too. (Remember how to do that?). We may buy another pair or two in different styles as well.
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Reviewed in the United States on April 26, 2026
B
Verified Purchase
Book dude
Omaha, US
★★★★★ 4
Runs tight. Skinny and smaller than other brands.
Size: 8.5, Color: Brown
Comfy and lots of support. Cushiony. Beware: the brown I ordered runs small. Tighter than other brands.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
L
Verified Purchase
Loren
Waukegan, US
★★★★★ 5
Right Decision
Size: 12 Wide, Color: Cognac Napa Leather
Very comfortable. Classic style.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026

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