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Description
Dahua IPC-MFW5241T2-E3-ASE 3×2MP Tri-lens Bullet WizMind Network Camera, 3.6/12/25mm, 140m Detection, Micro-PTZ, IP67/IK10Dahua IPC MFW5241T2 E3 ASE 32MP Trilens Bullet WizMind Network Camera 3. 6 12 25mm Fixed Lenses, MicroPTZ Three Lenses, Three Perspectives LongRange Perimeter Protection Trilens 32MP FullHD Imaging: Three independent 1 2. 8" CMOS sensors with 3. 6mm (wide), 12mm (standard), and 25mm (tele) fixed lenses capture wide overview, midrange, and longdistance details simultaneously. Exceptional LongRange Detection: Xinghan Vision Models enable daytime
Dahua IPC-MFW5241T2-E3-ASE 3×2MP Tri‑lens Bullet WizMind Network Camera – 3.6/12/25mm Fixed Lenses, Micro‑PTZ
Three Lenses, Three Perspectives – Long‑Range Perimeter Protection
- Tri‑lens 3×2MP Full‑HD Imaging: Three independent 1/2.8" CMOS sensors with 3.6mm (wide), 12mm (standard), and 25mm (tele) fixed lenses – capture wide overview, mid‑range, and long‑distance details simultaneously.
- Exceptional Long‑Range Detection: Xinghan Vision Models enable daytime perimeter detection up to 140m (459 ft). Channel 3 (25mm) DORI detect range reaches 331m (1,086 ft).
- Micro‑PTZ & 3‑Axis Adjustment: Remote tilt adjustment (-5° to 10°) for fine‑tuning each lens angle. Independent pan/tilt/rotation (0°–360°/0°–70°/0°–360°) simplifies on‑site installation. Built‑in gradienter visualizes horizontal level.
- Smart Dual Light & Area Illumination: 8 IR LEDs provide up to 120m night vision. 6 independently configurable illumination zones optimize lighting for each scene area.
- Built‑in Dual Mic & Speaker: Secure real‑time two‑way talk. Audio alarm can be triggered with intrusion events.
- AI Perimeter Protection (Channel 1): Intrusion and tripwire with human/vehicle classification. Alarms are output through channel 1 for centralized management.
- Rugged Vandal‑proof Bullet: Metal casing, IP67 weatherproof, IK10 vandal‑resistant, -40°C to +60°C operation – ideal for harsh outdoor environments.
Camera Specification
| Image Sensor | Channel 1–3: 1/2.8" CMOS |
|---|---|
| Max. Resolution (per channel) | 1920 × 1080 (2MP 1080p) |
| ROM / RAM | 4 GB / 2 GB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination |
Ch1 (3.6mm F1.6): 0.0007 lux (Color); 0.0004 lux (B/W) Ch2 (12mm F2.0): 0.004 lux (Color); 0.0005 lux (B/W) Ch3 (25mm F2.8): 0.008 lux (Color); 0.0008 lux (B/W) All channels: 0 lux (IR on) |
| S/N Ratio | >56 dB |
| Illumination Distance / Type | IR up to 120 m, 8 IR LEDs | Auto/Manual control | 6 independently configurable illumination zones |
| Angle Adjustment | Triaxial: Pan 0–360°, Tilt 0–70°, Rotation 0–360° Micro‑PTZ: Tilt -5° to +10° (remote) |
Lens & DORI Optics
| Lens Type / Mount | All channels: Fixed-focal (M12 mount) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Focal Length & Aperture |
Ch1: 3.6 mm, F1.6 Ch2: 12 mm, F2.0 Ch3: 25 mm, F2.8 |
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| Iris Control | Fixed (all channels) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Field of View |
Ch1: D: 100.4°, H: 85.9°, V: 46.7° Ch2: D: 29.5°, H: 25.7°, V: 14.4° Ch3: D: 14.9°, H: 13°, V: 7.4° |
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| Close Focus Distance | Ch1: 1.1 m (3.6 ft); Ch2: 8.6 m (28.2 ft); Ch3: 19.6 m (64.3 ft) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DORI Distance |
*DORI standard (EN-62676-4). For intelligent function distances, refer to project design tool.
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| AI Functions (Channel 1 only) | Perimeter protection (IVS) – intrusion and tripwire with human/vehicle classification. Alarms are output through channel 1. |
|---|---|
| IVS Detection Range | Up to 140 m (459 ft) during daytime (based on standard test environment) with Xinghan Vision Models. |
| Smart Search | Works with Smart NVR for refined intelligent search and event extraction. |
Video & Audio Specifications
| Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (sub stream only) |
|---|---|
| Smart Codec | Smart H.265+ / Smart H.264+ (not specified – standard H.265/H.264 provided) |
| Stream Capability (per channel) | 2 streams (main, sub) |
| Resolution | 1080p (1920×1080) for all channels |
| Video Frame Rate | Main stream: 1080p @ 25 fps (50 Hz) / 30 fps (60 Hz) Sub stream: D1 @ 25/30 fps |
| Bit Rate Control / Range | VBR, CBR | H.264/H.265: 3–8192 kbps |
| WDR & Image Enhancements | DWDR (Digital WDR); SSA; BLC; HLC; 3D NR; ROI (4 areas); Defog; Smart Illumination; Privacy Masking (8 areas) |
| Audio Features |
Built-in Dual Mic + Built-in Speaker (two‑way talk) Audio Compression: G.711a; G.711Mu; PCM; G.726; G.723 External: 1‑ch RCA input, 1‑ch RCA output |
| Network Port | RJ-45 (10/100 Base-T – Fast 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; Bonjour |
| Interoperability / Browser | ONVIF (Profile S/G/T/M); CGI | IE9+, Edge79+, Chrome 102+, Firefox 88+ |
| Local Storage | Micro SD card (max. 1 TB); FTP; SFTP; NAS |
| Cybersecurity | Video encryption; Firmware encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; 802.1x; IP/MAC filtering; HTTPS; Syslog; Trusted boot/execution/upgrade; Session security; X.509 certification. |
| Management Software | SmartPSS Lite; DSS; DMSS; DoLynk Care | iOS & Android |
| RS-485 | 1 port (1200–115200 bps) |
|---|---|
| Audio I/O | 1‑ch RCA input, 1‑ch RCA output (in addition to built‑in dual mic & speaker) |
| Alarm I/O | 2 alarm inputs (wet contact, 5 mA 3–5 VDC) 2 alarm outputs (wet contact, 300 mA 12 VDC) |
| Analog Output | Not specified |
| Power Output | 12 VDC, max 165 mA (peak 700 mA) |
| Alarm Events | Extensive list including SD card errors, network issues, motion, tampering, tripwire, intrusion, scene changing, audio detection, voltage detection, external alarm, security exception, etc. |
| Power Supply | 12 VDC (±30%), PoE+ (802.3at), ePoE; Dual Power Backup (hot‑swap without restart) |
|---|---|
| Power Consumption | Basic: 4.3 W (12 VDC), 5.5 W (PoE) Max (AI + IR + speaker on): 22.1 W (12 VDC), 23.6 W (PoE) |
| Operating Temperature / Humidity | –40 °C to +60 °C (–40 °F to +140 °F) | ≤95% RH (non‑condensing) |
| Storage Temperature / Humidity | –40 °C to +60 °C, ≤95% RH |
| Protection Ratings | IP67 (weatherproof), IK10 (vandal‑proof) |
| Anti‑corrosion Level | Not specified (basic protection assumed) |
| Casing Material | Metal |
|---|---|
| Product Dimensions | 278.6 mm × 124.0 mm × 140.4 mm (10.97" × 4.88" × 5.53") (L×W×H) |
| Net Weight / Gross Weight | 2.4 kg (5.29 lb) / 3.06 kg (6.75 lb) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Good quality and good price
Color: White, Style: With Headrest, Color: White, Style: With Headrest
Very easy to assemble, comfortable, sleek design, and the colours are just as pictured. I can't speak on durability as I just got it. The back support works well. Something I loved is that the head and arms support adjust to your needs.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Would Buy Again!
Color: Black, Style: With Headrest, Color: Black, Style: With Headrest
Purchased this chair several months ago and very pleased with the quality, durability, lumbar support, head rest, rollers and multiple adjustment. I use it some 8 hours a day, it's very comfortable, and highly recommend. Thus far great product for the value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 3
Needs improvements
Color: Light Black, Style: With Headrest
I bought 4 chairs for my table.
Easy to put together.
The arms are too short. They move too much and there is no way to lock the arms in place.
The worse thing is the material used to cover the arms. It is sticky. Each chair has the same problem so I took a pair of socks to cover the arms. So, you should offer custom arm covers and a way to lock the arms.
For the weight allowed the pneumatic support that holds and adjusts the height of the seat holds me quite well.
The wheels stick out beyond the seat circumference so everyday I run into them as I go to sit down but it is a good thing as you can be seated and you are not going to flip over if you bend down from the seat to reach for something on the floor.
The seat itself should be able to accommodate a person of a larger size a big man. It is like you made the chair for little people that weigh a lot (narrow seat, short arms, vs. a large wheel span and powerful the pneumatic pump).
The neck support requires a pillow. Without the pillow my head and neck do not rest on the mesh.
Regarding comfort, I sit in the chair for a lot of time each day. Although it feels a bit hard the seat is fairly comfortable. It would be more comfortable if it were bigger.
I purchased these chairs because of the welcoming way the company describes itself, therefore, I hope they will make some changes to improve the chair. I would not buy them if I had the chance again, not without improvements made. I don't need four more chairs, so, I will live with my purchase. If the chairs already had those improvements my opinion would be different. They may be perfect for someone else of a different body type (and age).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2025
★★★★★ 5
Finally a Chair That Fits and Feels Great
Color: Black, Style: With Headrest
I recently purchased the Marsail Ergonomic Office Chair, and overall, I couldn’t be happier with it.
First off, assembly was incredibly simple. It took me about 30 minutes from start to finish, and the instructions were clear and easy to follow. All the parts were well packaged, and I didn’t run into any issues putting it together.
For reference, I’m 6'2" and about 275 pounds, and this chair fits me very well. As a bigger guy, finding a chair that feels supportive and appropriately sized can be a challenge, but this one hits the mark. The seat is roomy without feeling oversized, and the overall build feels sturdy and solid.
Comfort-wise, it’s been excellent. I work from home and spend about 8–9 hours a day in this chair, five days a week. The thick cushion seat really makes a difference, it stays comfortable throughout the day and doesn’t feel like it’s flattening out after hours of use. I also really like the mesh back. It provides good support while allowing airflow, which helps keep me cool during long work sessions.
The only feature I wish it had is a recline lock at multiple angles. Currently, it only locks in the fully upright position. It would be great to be able to lock it slightly reclined for more flexibility during long workdays.
That said, for the price, ease of assembly, and all-day comfort, this chair delivers tremendous value. I’m giving the Marsail Ergonomic Office Chair 5 stars and would definitely recommend it to anyone looking for a comfortable, supportive office chair, especially if you’re on the taller or bigger side like me.
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Reviewed in the United States on March 2, 2026
★★★★★ 5
This is a terrific office chair at a great price!
Color: Dark Blue, Style: pack of 1
Easy to assemble, with comfortable armrests, lumbar support, and all the functions...it can rock, recline, roll and swivel, plus the seat control easily adjusts up & down, and it comes in a variety of colors. This is my best Amazon purchase ever!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
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