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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Dahua IPC-HFW2449TL-S-PROX 8MP WizColor Bullet Network CameraDahua IPC HFW2449TL S PROX 4MP WizColor X Fixedfocal Bullet WizSense Network Camera F0. 8 Ultrabright Aperture, 2. 8 3. 6mm Lens Options 4MP WizColor X Bullet Extreme LowLight Performance with F0. 8 Aperture 4MP UltraHD Imaging: 25601440 resolution from a large 1 1. 8" CMOS sensor. Choose from 2. 8mm (106 H) or 3. 6mm (87 H) fixed lenses. WizColor X Technology: Exceptional lowlight color imaging down to 0. 00007 lux delivers vivid, detailed fullcolor
Dahua IPC-HFW2449TL-S-PROX 4MP WizColor X Fixed‑focal Bullet WizSense Network Camera – F0.8 Ultra‑bright Aperture, 2.8/3.6mm Lens Options
4MP WizColor X Bullet – Extreme Low‑Light Performance with F0.8 Aperture
- 4MP Ultra‑HD Imaging: 2560×1440 resolution from a large 1/1.8" CMOS sensor. Choose from 2.8mm (106° H) or 3.6mm (87° H) fixed lenses.
- WizColor X Technology: Exceptional low‑light color imaging down to 0.00007 lux – delivers vivid, detailed full‑color images in virtually pitch‑black environments without white light.
- Ultra‑Bright F0.8 Aperture: Industry‑leading F0.8 aperture captures maximum light for unparalleled night‑time color performance.
- Built‑in Dual Microphone: Real‑time audio security with dual mics for stereo sound capture (no speaker).
- Smart AI Functions: SMD Plus (Smart Motion Detection), IVS perimeter protection (intrusion/tripwire with human/vehicle classification).
- 120dB True WDR & AI Coding: 120dB WDR ensures clarity in high‑contrast scenes; Super AI Coding (Smart H.265+/H.264+) reduces bandwidth and storage.
- Rugged Bullet Design: Metal casing, IP67 weatherproof, 3‑axis adjustment (Pan 360°, Tilt 90°, Rotation 360°), operating temperature -40°C to +60°C.
Camera Specification
| Image Sensor | 1/1.8" CMOS |
|---|---|
| Max. Resolution | 2560 × 1440 (4MP) |
| ROM / RAM | Not specified (standard WizSense architecture) |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.00007 lux @ F0.8 (Color); 0 lux (illuminator on) |
| S/N Ratio | >56 dB |
| Illumination Distance / Type | Warm light up to 30 m (4 warm LEDs) | Auto/Manual control |
| Angle Adjustment | Pan: 0°–360°, Tilt: 0°–90°, Rotation: 0°–360° |
Lens & DORI Optics
Elite Intelligence (WizSense)
| Lens Type / Mount | Fixed-focal (M18 mount) – 2.8mm or 3.6mm options | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Aperture | F0.8 (Ultra‑bright) | |||||||||||||||
| Iris Control | Fixed | |||||||||||||||
| Field of View |
2.8mm: H: 106°, V: 56°, D: 125° 3.6mm: H: 87°, V: 47°, D: 103° |
|||||||||||||||
| Close Focus Distance | 2.8mm: 1.8 m (5.9 ft); 3.6mm: 2.6 m (8.5 ft) | |||||||||||||||
| DORI Distance |
*DORI standard (EN-62676-4). For intelligent function distances, refer to project design tool.
|
Video & Audio Specifications
| AI Functions | IVS perimeter protection (intrusion/tripwire with human/vehicle classification), SMD Plus |
|---|---|
| IVS Perimeter Protection | Intrusion, tripwire – supports accurate classification of vehicles and humans. |
| SMD Plus | Advanced Smart Motion Detection – filters out false alarms triggered by environmental changes. |
Network, Storage & Cybersecurity
| Video Compression / AI Coding | H.265; H.264; H.264H; H.264B; MJPEG (sub stream) | Super AI Coding (AI H.265 / AI H.264, Smart H.265+/H.264+) |
|---|---|
| Streaming Capability | 3 streams (main, sub, third) |
| Resolution | 4M (2560×1440), 3M, 1080p, 720p, D1, VGA, CIF |
| Video Frame Rate | Main: 4MP @ 25/30 fps; Sub: D1 @ 25/30 fps; Third: CIF @ 1 fps (configurable) |
| Bit Rate Control / Range | VBR, CBR | H.264: 32–6144 kbps; H.265: 12–6144 kbps |
| WDR & Image Enhancements | 120 dB WDR; BLC; HLC; 3D NR; ROI (4 areas); Defog; Mirror; Smart Illumination; LDC |
| Special Features | Image Rotation, Privacy Masking (4 areas) |
| Audio Features |
Built-in Dual Microphone (stereo, no speaker) Audio Compression: G.711a; G.711Mu; PCM; G.726 (No external audio I/O specified) |
Physical I/O Interfaces
| 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; NTP; Multicast; ICMP; IGMP; NFS; P2P; Auto Registration |
| Interoperability / Browser | ONVIF (Profile S/G/T); CGI | IE, Chrome, Firefox |
| Local Storage | Micro SD card (max. 512 GB); FTP; SFTP |
| Cybersecurity | Digest; WSSE; Account lockout; Security logs; 802.1x; IP/MAC filtering; HTTPS; Syslog; Trusted boot/execution/upgrade; Session security; SSL/TLS1.2; AES 256; X.509 certification. |
| Management Software | SmartPSS Lite; DSS; DMSS; DoLynk Care | iOS & Android |
Power, Climate & Protection
| RS-485 | Not specified |
|---|---|
| Audio I/O | Built‑in dual mic only (no external audio ports specified) |
| Alarm I/O | Not specified |
| Analog Output | Not specified |
| Power Output | Not specified |
| Alarm Events | Extensive list including SD card errors, network issues, motion, tampering, tripwire, intrusion, audio detection, voltage detection, SMD, security exception, etc. |
Physical Structure
| Power Supply | 12 VDC (±30%), PoE (802.3af); Dual Power Backup (hot‑swap without restart) |
|---|---|
| Power Consumption | Basic: 1.9 W (12 VDC), 2.6 W (PoE) Max (AI + WDR + illumination on): 5.6 W (12 VDC), 6.7 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 Rating | IP67 (weatherproof) |
| Anti‑corrosion Level | Basic Protection (designed for general use) |
| Casing Material | Metal |
|---|---|
| Product Dimensions | 205.6 mm × 80.2 mm × 76.2 mm (8.09" × 3.16" × 3.00") (L×W×H) |
| Net Weight / Gross Weight | 0.61 kg (1.34 lb) / 0.76 kg (1.68 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
4.1 ★★★★★
Based on 2372 reviews
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Product Reviews
★★★★★ 5
Lightweight & comfortable
Size: XX-Large, Color: A
Comfy & pretty colors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Great toddler backpack!
Size: Small, Color: All Black
My daughter is in prek 3 and loves this backpack. Nice and small for her to carry. A full folder will fit with a little force, but if you’re looking for something to actually carry folders and books, maybe not the best.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
“Tiny Backpack, Big Personality!”
This little backpack is doing big kid things — and my toddler knows it. The second we strapped it on, he marched around like he was off to close a business deal with juice boxes in both hands.
It’s the perfect size for tiny shoulders, and the chest buckle? GENIUS. No more slippy straps or bag-flinging tantrums. It stays put like a champ, even during epic playground sprints and spontaneous dance moves in the grocery store.
The material is sturdy, the zippers glide like butter, and the reflective strip makes my toddler look like he’s ready for a baby night shift. The color combo is sleek — black and grey with just the right touch of “cool kid on campus” energy.
Plenty of space for snacks, sippy cups, a favorite toy, and 14 mysterious pebbles he insisted on collecting “for science.”
If your 2-4-year-old wants to carry their own stuff and look proud doing it — this is the backpack for them. Highly recommend (and yes, I already ordered another one for backup... because toddlers). 🎒
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Reviewed in the United States on June 26, 2025
★★★★★ 5
Good! Recommend
Size: Small, Color: Pink Dino
My 2 year old loves this backpack. I love the snap in the front for additional support of the distribution of weight. It has a good size cup holders and the inside of the bag is very spacious.
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Reviewed in the United States on December 11, 2025
★★★★★ 5
A good buy especially for young kids
Our community is providing school supplies this year for an elementary school that we adopted. Backpacks are in big demand but, as you know if you’ve been shopping, pretty pricey. This backpack was a Prime-day find so I bought a couple of them but, even back to the regular price, it’s a good deal especially for very young kids. In person the backpack is cute and stylish with the vibrant range of colors you see in the product pictures. I bought the large backpack which, as you can see in the photo, is more than tall enough for a standard manila folder. The stitching seems sound and the straps work as you would expect; it also has two side pockets. If I had to pick a weak spot, I’d say it’s the zipper, especially the one on the front pouch. It’s not a problem at the moment but it’s nylon, not metal, and so I don’t expect it to last forever. But if it gets through one school year, I consider that good. I think it’s a pretty good buy if you’re on a budget.
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Reviewed in the United States on July 14, 2025