SKU: 30492008160

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

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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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Belleville, US
★★★★★ 5
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Reviewed in the United States on May 10, 2026
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Alyssa Fahey
Natrona Heights, US
★★★★★ 5
Fun
Color: Green
Was fun to play tug of war with my dog till she completely destroyed it by taking out all the stuffing, squeakers, and ripped the limbs off. Soft before dog droll and weather stiffened it. She liked to leave it outside for some odd reason like her other toys.
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Reviewed in the United States on May 14, 2026
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VanillaPepper
Draper, US
★★★★★ 5
Surprisingly Durable, Very Soft, and All of My Dogs Immediately Loved It
Color: Green
I honestly expected this to be just another cute plush squeaky toy that would last maybe a day or two in a house with multiple dogs, especially larger breeds, but I was pleasantly surprised by how well this one has held up so far. The fabric is very soft without feeling overly thin or cheaply stuffed, and the toy arrived fully intact with no strange chemical smell right out of the packaging, which I always appreciate when buying toys for dogs that immediately put everything in their mouths. The stitching also looked much better than many inexpensive plush toys I’ve purchased in the past. All of my dogs immediately gravitated toward it — from my Dobermans to my smaller dogs — which honestly says a lot because they can be very selective about textures and squeakers. The squeaker itself is loud enough to keep their attention without being one of those painfully obnoxious high-pitched squeaks that make you regret purchasing the toy five minutes later. I also appreciate that the fabric is soft enough for indoor play and carrying around the house without feeling overly rough or stiff the way some “durable” dog toys can feel. It has held up surprisingly well to daily tossing, carrying, squeaking, and general chaos so far. For the price, I actually think this is a very good value, especially if you have multiple dogs or dogs that enjoy plush comfort toys but still like squeakers and interactive play. It arrived quickly, packaged well, and looked exactly like the listing photos upon arrival. Very happy overall and would absolutely purchase additional styles again. #FoundItOnAmazon #AmazonFinds #DogMom #DobermanMom #DogToys #PetSupplies #DogLife #LargeBreedDogs #SmallDogs #DogLovers #PetLifestyle #EverydayFavorites #LuxeLife
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Reviewed in the United States on May 11, 2026
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Junio
Pawtucket, US
★★★★★ 5
Good quality. Excellent price
Color: Green
Very durable and lots of fun!
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Reviewed in the United States on May 4, 2026
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Myrna S
Los Angeles, US
★★★★★ 4
Fun toy but not as durable as I hoped.
Color: Green
I just rescued a dog from the shelter. She is super sweet and playful but she loves to chew her toys so I needed to buy her ones more durable to play with. This toy caught my eye but I was concerned that it might be too large for my small 7 pound terrier mix. After receiving it, I really loved the colors and the way it looked and my dog loves playing with it. Everything about it is great except that within a few weeks of playing with it, she already managed to make a small tear in it. It's not to the point where I would take it away from her toy box but I just wish it was more durable.
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Reviewed in the United States on November 8, 2025

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