SKU: 85302524231

Dahua IPC-MFW7842K1-Z7-T20 8+2MP Dual-Sight Bullet Camera, 8-56mm F1.2 7x Zoom, Smart Dual Light, 120dB WDR, Built-in Mic & Speaker

Sale price$4031.98 Regular price$4479.98
Save 10%

Pay in installments of $1119.99 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Dahua IPC-MFW7842K1-Z7-T20 8+2MP Dual-Sight Bullet Camera, 8-56mm F1.2 7x Zoom, Smart Dual Light, 120dB WDR, Built-in Mic & SpeakerDahua IPC MFW7842K1 Z7 T20 8+2MP Dual Sight Bullet WizMind Network Camera 856mm 7x Zoom + 3. 6mm Panoramic DualLens, DualChannel 8MP 4K Extreme Telephoto + 2MP Wide Panoramic Channel 1 (4K Extreme Zoom 8MP): 1 1. 7" CMOS, 856mm F1. 2 motorized 7x zoom. Smart dual light: IR up to 120m (394 ft) + warm light up to 80m. Detection range up to an industry leading 950m (3,117 ft). Channel 2 (Panoramic 2MP): 1 2. 7" CMOS, 3. 6mm F1. 0 fixed lens with 81

Dahua IPC-MFW7842K1-Z7-T20 8+2MP Dual-Sight Bullet WizMind Network Camera – 8‑56mm 7x Zoom + 3.6mm Panoramic

Dual‑Lens, Dual‑Channel – 8MP 4K Extreme Telephoto + 2MP Wide Panoramic

  • Channel 1 (4K Extreme Zoom – 8MP): 1/1.7" CMOS, 8‑56mm F1.2 motorized 7x zoom. Smart dual light: IR up to 120m (394 ft) + warm light up to 80m. Detection range up to an industry-leading 950m (3,117 ft).
  • Channel 2 (Panoramic – 2MP): 1/2.7" CMOS, 3.6mm F1.0 fixed lens with 81° horizontal FOV. Warm light up to 20m (65 ft).
  • Smart Dual Light (IR + Warm LED): 3 illumination modes (IR only, warm light only, mixed) to minimize glare and adapt to different scenes.
  • Built-in Dual Mic & Speaker: Secure two‑way talk and instant sound + light alerts to deter intruders and reduce incidents.
  • 5 AI Functions (Channel 1): Perimeter protection, face recognition (up to 25,000 faces), face detection, people counting, and video metadata.
  • Rich Interfaces: 3 alarm inputs / 2 outputs, 2 audio inputs / 1 output, RS-485, BNC analog output, microSD up to 256GB.
  • Rugged Design: IP67 weatherproof, operating temperature -30°C to +60°C (–22°F to +140°F), metal+plastic casing.

Camera Specification

Image Sensor Channel 1 (Detail): 1/1.7" CMOS
Channel 2 (Panoramic): 1/2.7" CMOS
Max. Resolution Ch1: 3840 × 2160 (8MP 4K)
Ch2: 1920 × 1080 (2MP 1080p)
ROM / RAM Not specified (standard WizMind architecture)
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Min. Illumination Ch1: 0.0015 lux @ F1.2 (Color); 0.0003 lux (B/W); 0 lux (illuminator on)
Ch2: 0.002 lux @ F1.0 (Color); 0 lux (illuminator on)
S/N Ratio >56 dB
Illumination Distance / Type Ch1: IR up to 120 m, warm light up to 80 m (4 mixed IR+warm LEDs)
Ch2: warm light up to 20 m (2 warm LEDs)
3 illumination modes supported

Lens & DORI Optics

Lens Type / Mount Ch1: Motorized vari-focal (Module mount)
Ch2: Fixed-focal (M12 mount)
Focal Length / Aperture Ch1: 8 mm–56 mm (7x zoom) | F1.2
Ch2: 3.6 mm | F1.0
Field of View Ch1: H: 40°–9°, V: 22°–5°, D: 46°–10°
Ch2: H: 81°, V: 43°, D: 95°
Close Focus Distance Ch1: W: 1 m, T: 2 m (6.56 ft)
Ch2: 2 m (6.56 ft)
DORI Distance
Channel / Lens Detect Observe Recognize Identify
Ch1 Wide (8mm) 216 m (709 ft) 86 m (282 ft) 43 m (141 ft) 21.5 m (71 ft)
Ch1 Tele (56mm) 950 m (3117 ft) 380 m (1247 ft) 190 m (623 ft) 95 m (312 ft)
Ch2 Fixed (3.6mm) 80 m (262 ft) 32 m (105 ft) 16 m (52 ft) 8 m (26 ft)
*DORI standard (EN-62676-4). For intelligent function distances, refer to project design tool.

Elite Intelligence (WizMind)

AI Functions (Channel 1) Perimeter protection, face recognition, face detection, people counting, video metadata. (Channel 2 supports limited AI; refer to manual)
IVS Perimeter Protection Intrusion, tripwire, fast moving (human/vehicle classification), loitering, gathering, parking detection, abandoned/missing object.
Face Recognition 6 attributes (gender, age, glasses, expressions, face mask, beard) + 8 expressions. Supports 5 face databases, up to 25,000 faces.
People Counting Tripwire counting, area counting, queue management, report export (day/month/year). 4 rules configurable.
Video Metadata Motor vehicle attributes (license plate, type, color, logo, seatbelt, smoking, calling), non-motor vehicle attributes, human body attributes, face attributes.
Smart Search Works with Smart NVR for refined intelligent search and event extraction.

Video & Audio Specifications

Video Compression / Smart Codec H.265; H.264; H.264H; H.264B; MJPEG (sub stream) | Smart H.265+ / Smart H.264+
Stream Capability 3 streams per channel (main, sub, third)
Resolution (per channel) Ch1: 8M (3840×2160), 6M, 5M, 4M, 3M, 1080p, 1280×960, 1280×720
Ch2: 1080p (1920×1080), 1280×720, 704×576, 640×480, 352×288
Video Frame Rate Ch1: Main 3840×2160 @ 25/30 fps; Sub 704×576/480 @ 25/30 fps; Third 1920×1080 @ 25/30 fps
Ch2: Main 1920×1080 @ 25/30 fps; Sub 704×576/480 @ 25/30 fps; Third 1920×1080 @ 25/30 fps
Bit Rate Control / Range CBR/VBR | H.264/H.265: 32–8192 kbps
WDR & Image Enhancements 120 dB WDR; BLC; HLC; 3D NR; ROI (4 areas); Defog; EIS; Image Rotation; Privacy Masking (8 areas)
Audio Features Built-in Dual Mic + Built-in Speaker (sound/light alerts)
Audio Compression: PCM; G.711A; G.711Mu; G.726; MPEG2-Layer2; G.722.1; G.729; G.723
External: 2-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; HTTPS; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; 802.1x; SNMP; Bonjour
Interoperability / Browser ONVIF (Profile S/G/T); CGI | IE9+, Chrome 86+ (with/without plug-in), Firefox 86+
Local Storage Micro SD card (max. 256 GB); FTP; SFTP; NAS
Cybersecurity Configuration encryption; trusted execution; Digest; security logs; WSSE; account lockout; syslog; video encryption; 802.1x; IP/MAC filtering; HTTPS; trusted upgrade/boot; firmware encryption; X.509 certification.
Management Software DSS Pro; DMSS | iOS & Android

Physical I/O Interfaces

RS-485 1 port (1200–115200 bps)
Audio I/O 2-ch RCA input, 1-ch RCA output (in addition to built-in mic & speaker)
Alarm I/O 3 alarm inputs (5 mA 3–5 VDC)
2 alarm outputs (300 mA 12 VDC)
Analog Output 1 channel CVBS (BNC)
Power Output Not specified
Alarm Events Extensive: No SD card, network/IP issues, motion, tampering, tripwire, intrusion, fast moving, abandoned/missing object, loitering, parking, scene changing, audio detection, defocus, face detection/recognition, video metadata, people counting, license plate recognition, etc.

Power, Climate & Protection

Power Supply 12 VDC; PoE (802.3af/at assumed)
Power Consumption Basic: 5.5 W (12 VDC), 6.4 W (PoE)
Max (ICR + zoom + IR full): 19.2 W (12 VDC), 24.6 W (PoE)
Operating Temperature / Humidity –30 °C to +60 °C (–22 °F to +140 °F) | ≤95% RH (non-condensing)
Storage Temperature –40 °C to +70 °C (–40 °F to +158 °F)
Protection Rating IP67 weatherproof

Physical Structure

Casing Material Metal + plastic
Product Dimensions 283.1 mm × 123.2 mm × 109.5 mm (11.14" × 4.85" × 4.31") (L×W×H)
Net Weight / Gross Weight 1,905 g (4.20 lb) / 2,185 g (4.82 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: 85302524231

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 12 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Stephanie Abila Exact
New York, US
★★★★★ 5
Amazing moisturizer for all skin types!
Size: 19 Ounce (Pack of 1)
I absolutely love this CeraVe Moisturizing Cream! It keeps my skin soft, smooth, and well-hydrated all day long. I use it on both my face and body, and it doesn’t feel greasy at all. It’s very gentle and perfect even for sensitive skin. I also like that it has no strong scent. A little goes a long way, and the size is great for the price. I highly recommend this product to anyone looking for a reliable daily moisturizer!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
K
Verified Purchase
Keïla Judith Jean
Waukegan, US
★★★★★ 5
Excellent Daily Moisturizer
Size: 8 Ounce
I love CeraVe Moisturizing Cream! It provides long-lasting hydration without feeling greasy or heavy. It works great on both my face and body, leaving my skin soft, smooth, and healthy-looking. The formula is gentle, absorbs well, and is perfect for daily use, even on sensitive skin. Great quality and excellent value for the price. I highly recommend it!”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
So Far, Really Good for Dry and Sensitive Skin
Size: 8 Ounce, Size: 8 Ounce
I’ve only been using this moisturizer for about 2 weeks, but so far I really like it. It keeps my skin feeling hydrated throughout the day without feeling greasy or heavy. The texture is smooth, absorbs nicely, and doesn’t irritate my skin at all. I also noticed my skin feels softer and less dry since I started using it. It’s simple, gentle, and works well for everyday use, especially if you have sensitive skin. So far I haven’t experienced any breakouts or strong fragrance issues, which I appreciate. Too early to say long-term results, but my first impression has been very positive and I would buy it again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
L
Verified Purchase
Lesley
Los Angeles, US
★★★★★ 5
Switched from luxury brands and never looked back!
Size: 19 Ounce (Pack of 1)
I used to spend way too much on high end body moisturizers thinking the price meant better results. Tried CeraVe on a whim and realized I was paying for packaging and fragrance this whole time. This does more for my skin than anything I used before. I use it daily all over my body after showering and my skin stays soft the entire day. No irritation ever. The formula is so gentle that I forget I'm even wearing anything. No fragrance, no stinging, no breakouts. Just clean hydration. If you have sensitive skin and you're nervous about trying something new, this is about as safe as it gets. The 19 oz tub lasts a long time even with daily full body use. Ceramides and hyaluronic acid at this price point is honestly ridiculous value. Save your money on the luxury stuff and just get this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
D
Verified Purchase
DadBuysStuffTV
Massapequa, US
★★★★★ 4
At this rate, I'm leaving this to my kids in my will
Size: 19 Ounce (Pack of 1)
Ten months in and I have barely made a dent in this tub. I am genuinely starting to consider my options — mixing it into smoothies, using it as a cooking fat, applying it to every surface in the house. Something has to be done because at the current rate of consumption this container will outlive me. In all seriousness, the value proposition here is almost absurd. CeraVe Moisturizing Cream is a legitimately great product — dermatologist recommended, ceramides, hyaluronic acid, fragrance free, non-comedogenic, works on face and body, gentle enough for sensitive skin. It does everything a moisturizer should do without irritating your skin or smelling like you bathed in a candle. The 19oz tub is the right call if you actually plan to use moisturizer regularly. A little goes a long way, which is both the best and most frustrating thing about it. Best because you're getting incredible value per ounce. Frustrating because you will be looking at this same tub for the foreseeable future with no end in sight. Great product, generational quantity. Buy it once, pass it down. One star deducted because I now have to figure out what to do with the remaining 18.5 ounces.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

recommand products