SKU: 31889585486

Dahua IPC-MFW7849Y-Z4-T44 8+4MP Dual-Sight Polarlight Bullet Camera, 20-80mm F1.1 + 8-32mm F1.6, 120dB WDR, Dual Light Fusion

Sale price$4500.00 Regular price$5000.00
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Description

Dahua IPC-MFW7849Y-Z4-T44 8+4MP Dual-Sight Polarlight Bullet Camera, 20-80mm F1.1 + 8-32mm F1.6, 120dB WDR, Dual Light FusionDahua IPC MFW7849Y Z4 T44 8+4MP Dual Sight Polarlight Bullet WizMind Network Camera 2080mm Zoom + 832mm Zoom Dual Motorized Zoom Channels See Farther, Cover Wider Channel 1 (Ultra Detail 8MP): 1 1. 2" CMOS, 2080mm F1. 1 motorized PIris zoom, warm light up to 80m. Detection range up to 1,048m (3,438 ft). Channel 2 (Telephoto 4MP): 1 1. 8" CMOS, 832mm F1. 6 motorized DCIris zoom, dual light fusion (IR 120m + warm 80m). Detection range up to 395m (1,296

Dahua IPC-MFW7849Y-Z4-T44 8+4MP Dual-Sight Polarlight Bullet WizMind Network Camera – 20‑80mm Zoom + 8‑32mm Zoom

Dual Motorized Zoom Channels – See Farther, Cover Wider

  • Channel 1 (Ultra Detail – 8MP): 1/1.2" CMOS, 20‑80mm F1.1 motorized P‑Iris zoom, warm light up to 80m. Detection range up to 1,048m (3,438 ft).
  • Channel 2 (Telephoto – 4MP): 1/1.8" CMOS, 8‑32mm F1.6 motorized DC‑Iris zoom, dual light fusion (IR 120m + warm 80m). Detection range up to 395m (1,296 ft).
  • Dual Micro‑PTZ & Independent Area Lighting: Remotely adjust lens angles (CH1: tilt ±5°; CH2: tilt ±15°). Control lighting zones independently – 8 warm LEDs (CH1) + 2 dual‑light fusion LEDs (CH2).
  • Simultaneous AI on Both Channels: CH1 and CH2 AI functions can be enabled at the same time – perimeter protection, face recognition (100,000 faces), people counting, crowd distribution map, video metadata.
  • Polarlight & Time‑Division Exposure: Extreme low‑light sensitivity (CH1: 0.0003 lux color; CH2: 0.0005 lux color) plus time‑division exposure ensures clear capture of people, vehicles, and non‑motor vehicles moving at different speeds.
  • Dual Light Fusion (CH2): Combines IR and warm light for multiple illumination modes while minimizing glare.
  • All‑Weather Rugged Design: Glass heater for defogging, IP67 weatherproof, operating temperature -40°C to +60°C (–40°F to +140°F).

Camera Specification

Image Sensor Channel 1: 1/1.2" CMOS
Channel 2: 1/1.8" CMOS
Max. Resolution Ch1: 3840 × 2160 (8MP 4K)
Ch2: 2688 × 1520 (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 Ch1: 0.0003 lux @ F1.1 (Color); 0 lux (illuminator on)
Ch2: 0.0005 lux @ F1.6 (Color); 0.0002 lux @ F1.6 (B/W); 0 lux (illuminator on)
S/N Ratio >56 dB
Illumination Distance / Type Ch1: warm light up to 80 m (8 LEDs)
Ch2: IR up to 120 m, warm light up to 80 m (2 LEDs, dual light fusion)
Control: Auto/Manual; independent zone lighting
Pan/Tilt/Rotation Range Channel 1: Tilt ±5° (Micro-PTZ)
Channel 2: Tilt ±15° (Micro-PTZ)

Lens & DORI Optics

Lens Type / Mount Ch1: Motorized vari-focal (CS mount)
Ch2: Motorized vari-focal (Module mount)
Focal Length / Aperture Ch1: 20 mm–80 mm (4x zoom) | F1.1
Ch2: 8 mm–32 mm (4x zoom) | F1.6
Iris Control Type Ch1: Auto (P-Iris)
Ch2: Auto (DC-Iris)
Field of View Ch1: H: 27°–9°, V: 15°–5°, D: 31°–10°
Ch2: H: 42°–15°, V: 23°–9°, D: 49°–17°
Close Focus Distance Ch1: 5 m–10 m (16.4–32.8 ft)
Ch2: 3 m–5.5 m (9.8–18.0 ft)
DORI Distance
Channel / Mode Detect Observe Recognize Identify
Ch1 Wide (20mm) 303.0 m (994 ft) 121.0 m (397 ft) 60.0 m (197 ft) 30.0 m (99 ft)
Ch1 Tele (80mm) 1048.0 m (3438 ft) 419.0 m (1375 ft) 209.0 m (686 ft) 104.0 m (341 ft)
Ch2 Wide (8mm) 147 m (482 ft) 59 m (194 ft) 29 m (95 ft) 14 m (46 ft)
Ch2 Tele (32mm) 395 m (1296 ft) 158 m (518 ft) 79 m (259 ft) 39 m (128 ft)
*DORI standard (EN-62676-4). For intelligent function distances, refer to project design tool.

Elite Intelligence (WizMind)

AI Simultaneous Enable CH1 and CH2 AI functions can be enabled at the same time.
IVS Perimeter Protection (Both Channels) Intrusion, tripwire, fast moving (human/vehicle classification), loitering, gathering, parking detection, abandoned/missing object.
Face Recognition (Both Channels) 6 attributes (gender, age, glasses, expressions, mask, beard) + 8 expressions. Supports 5 face databases, up to 100,000 faces.
People Counting & Crowd Distribution Map Tripwire/area counting, queue management, crowd distribution map, global people counting.
Video Metadata (Both Channels) Motor vehicle, non-motor vehicle, face, human body detection. Vehicle attributes: license plate, type, color, logo, seatbelt, smoking, calling. Human: gender, clothing, bag, hat, umbrella. Face: gender, age, expressions, glasses, mask, beard.
Smart Search & AcuPick Works with Smart NVR for refined intelligent search, event extraction, and merging.

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
Resolution (per channel) Ch1: 8M (3840×2160), 6M, 5M, 4M, 3M, 1080p, 720p
Ch2: 4M (2688×1520), 3M, 1080p, 720p, D1, CIF
Video Frame Rate Ch1 Main: 3840×2160 @ (1–25/30 fps)
Ch2 Main: 2688×1520 @ (1–25/30 fps)
Sub/Third streams: up to 30 fps (1080p)
Bit Rate Control / Range CBR/VBR | Ch1 H.264: 32–16384 kbps, H.265: 12–11776 kbps
Ch2 H.264: 32–15872 kbps, H.265: 12–9472 kbps
WDR & Image Enhancements 120 dB WDR; SSA; BLC; HLC; 3D NR; ROI (4 areas); Defog; EIS; Mirror; Privacy Masking (4 areas)
Special Feature Time-Division Exposure – captures people, vehicles, and non-motor vehicles moving at different speeds clearly.
Audio Compression & I/O G.711a; G.711Mu; PCM; G.726; G.723 | 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; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; P2P
Interoperability / Browser ONVIF (Profile S/G/T); CGI | IE9+, Chrome 86+, Firefox 86+ (plug-in or plug-in-free)
Local Storage Micro SD card (supports 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 mobile clients

Physical I/O Interfaces

RS-485 1 port (1200–115200 bps)
Audio I/O 2-ch RCA input, 1-ch RCA output
Alarm I/O 7 alarm inputs (5 mA 3–5 VDC)
3 alarm outputs (dry contact, 1000 mA 30 VDC / 500 mA 50 VAC)
Analog Output Not specified
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, voltage detection, defocus, face detection/recognition, video metadata, crowd density, etc.

Power, Climate & Protection

Power Supply 12 VDC, 4 A (PoE not supported – high power demand)
Glass Heater (Defog) Yes – integrated glass heating for defogging and frost/ice/snow removal.
Power Consumption Basic: 11.5 W (12 VDC)
Max (ICR + IR full): 36.1 W (12 VDC)
Operating Temperature / Humidity –40 °C to +60 °C (–40 °F to +140 °F) | 10–95% 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 483.4 mm × 197.7 mm × 178.5 mm (19.03" × 7.78" × 7.03") (L×W×H)
Net Weight / Gross Weight 6.3 kg (13.89 lb) / 8.5 kg (18.74 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: 31889585486

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4.4 ★★★★★
Based on 23 reviews
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Product Reviews
N
Verified Purchase
Nicholas Butterfield
Port Orchard, US
★★★★★ 2
Very Plastic Feeling and WILL Scratch or Break Your Screen Eventually
Color: Pine Green
TL;DR: (To Long Didn't Read) Keyboard: Really Flimsy Plastic, Comes in DIRECT Contact with Screen, WILL Scratch and or Break Screen Case: Makes iPad Fatter and Bigger than a normal Business Folio, outer layer has nice rubber feel, When closed it does not turn off your screen. I have the Magic Keyboard for my New Ipad Pro 11 inch M4 and my largest complaint is that you can't fold it down and use it in "normal" Tablet mode. I wanted to get something that would let me keep it in a case and use it in a flat mode to draw or play games. I stumbled upon this and was super excited. It has a wireless keyboard and could fold in a lot of ways. I was WAY WRONG. The keyboard is nothing but cheap hard plastic and is very flimsy and comes in DIRECT contact with the screen which will eventually either scratch or break your screen. When closed and folded it makes your SUPER THIN tablet larger and thicker than MOST Business Folios. It also does not turn your screen off. I will give this product 2 stars because the case itself feels really good on the hands. They used a rubber material that Apple uses on their Smart Folio Covers for their iPad. Also, the product idea itself is amazing just very poor build quality and not protection for your screen. I guess that is what you get for your $30.00
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2025
K
Verified Purchase
K
Lexington, US
★★★★★ 5
Great product!
Color: Dark Cherry
Was nervous after reading reviews but I have had zero issues with this product. I actually really like it and have gotten so many compliments on the color and versatility of it. The charge on the keyboard lasts so long and the led colors are super fun for those late night study sessions or homework cramming. The case also works great on its own without the keyboard, k like that it wraps around the iPad completely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
S
Verified Purchase
Samantha
Draper, US
★★★★★ 5
Good quality case with a good price!
Color: Pine Green, Color: Pine Green
I love this case! I have used the case forever now, I wanted something to cover my screen when not in use I have had my iPad in my purse or in my car my kids have handled it and my iPad has stayed in perfect condition. I just started using the key board. I don’t like how flat the keyboard is but it’s a good keyboard when comparing prices it does what it needs to! The magnetic closures are strong! I have some off brand pencils but have not tried the slot that holds a pencil yet but looking at it I can see how it could hold a pencil better than a Samsung tablet I have does as the case to that one the slot is on the outside and does not hold the pencil well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
B
Verified Purchase
Bunny
Chelsea, US
★★★★★ 5
Great case and keyboard
Color: Light Pink, Color: Light Pink
Omg. I LOVE this case and keyboard. It works so well and makes my iPad seem like a computer. It’s connects really well and I love the keyboard colors! I’ve been using it at work and it has been so great on saving notes and writing emails using the keyboard etc. And it’s very sturdy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
S
Verified Purchase
Stitcher
Phoenix, US
★★★★★ 4
Made well but function is challenging
Color: Dark Cherry
I’m not so sure I really like this over all. The keys on the keyboard are nice, not mushy at all, very clear and functional. And the size of the keyboard is fine. It’s not full size and I didn’t expect it to be. But what I can’t get used to is how floppy the rest of it is. It won’t sit well in my lap, it must be on a flat surface to function at all. I find that very frustrating. The grooves that prop up the ipad won’t hold it if you move it at all. The keyboard must be unattached, moved and reattached to close up everything securely. Also it is heavier than I expected. The quality is good. It is not cheaply made. The color is just what I wanted and expected from the description. I’m giving it four stars instead of three because it is made well, but it’s mostly form over function. Edit: I returned this product and ordered a keyboard with the swivel holder for the ipad, much sturdier and steadier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2025

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