IPC-HFW2449TL-S-PRO - is a 4MP WizSense IP Bullet camera designed to offer high-quality images in any lighting conditions, thanks to the 2.8 mm fixed lens , the 1/1.8" CMOS sensor and WizColor technology that guarantees color footage even at night. Equipped with AI-ISP , SMD Plus and Perimeter Protection , it accurately distinguishes people and vehicles, reducing false alarms. The warm light illuminator up to 50 meters , the integrated microphone , Smart H.265+ compression and PoE support ensure high performance and simplified installation. The IP67 protection makes it ideal for professional applications in outdoor environments. Dahua
IPC-HFW2449TL-S-PRO | 4MP 2.8mm FIXED LENS IP BULLET CAMERA - ARTIFICIAL INTELLIGENCE - POE

The Dahua IPC-HFW2449TL-S-PRO is a 4MP WizSense IP Bullet camera with 2.8 mm fixed lens and 1/1.8" CMOS sensor, designed to offer high definition images and realistic colors even at night thanks to the innovative WizColor technology and AI-ISP . Equipped with SMD Plus and Perimeter Protection , it accurately distinguishes people and vehicles, reducing false alarms. The warm light illuminator up to 50 meters , the integrated microphone , Smart H.265+ compression and PoE power supply guarantee high performance and simplified installation. The IP67 certification ensures maximum reliability even in the most challenging outdoor environments.
Main specifications:
- 4MP resolution
- Fixed optics 2.8 mm
- WizColor Technology
- AI-ISP
- SMD Plus
- Perimeter Protection
- Warm light up to 50 m
- Smart H.265+
- MicroSD slot up to 256 GB
- PoE 802.3af
- IP67 protection
Further details
The Dahua WizSense platform integrates AI algorithms with SMD Plus functions, intelligent people and vehicle classification, and advanced event search, improving operational efficiency and reducing false alarms.
The built-in microphone allows for recording of ambient audio synchronized with video, providing an additional layer of information for verifying monitored events and activities.
Technical data sheet
| MODEL | IPC-HFW2449TL-S-PRO |
| Room | |
| Image Sensor | 1/1.8" CMOS |
| Max. Resolution | 2688 (H) × 1520 (V) |
| ROM | 128 MB |
| RAM | 256 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.0001 [email protected] |
| S/N Ratio | >56 dB |
| Illumination Distance | Up to 50 m (164.04 ft) (Warm light) |
| Illuminator On/Off Control | Auto;Manual |
| Illuminator Number | 4 (Warm light) |
| Angle Adjustment | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
| Lens | |
| Lens Type | Fixed-focal |
| Lens Mount | M16 |
| Focal Length | 2.8 mm |
| Max. Openings | F1.0 |
| Field of View | H: 105°; V: 57°; D: 125° |
| Iris Control | Fixed |
| Close Focus Distance | 2.0 m (6.56 ft) |
| Intelligence | |
| IVS (Perimeter Protection) | Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human); |
| SMD | SMD Plus |
| Smart Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
| Video | |
| Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream) |
| Smart Codec | Smart H.265+; Smart H.264+ |
| Video Frame Rate | Main stream: 2688 × 1520@(1–20 fps)/2560 × 1440@(1–25/30 fps) sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity. |
| Streaming Capability | 2 streams |
| Resolution | 4M (2688 × 1520/2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280×960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) |
| Bit Rate Control | CBR/VBR |
| Video Bit Rate | H264: 32 kbps–6144 kbps; H265: 12 kbps–6144 kbps |
| Day/Night | Color; B/W |
| BLC | Yes |
| HLC | Yes |
| WDR | 120 dB |
| White Balance | Car; natural; street lamp; outdoor; manual; regional custom |
| Gain Control | Auto/manual |
| Noise Reduction | 3D NR |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| Region of Interest (RoI) | Yes (4 areas) |
| Smart Lighting | Yes |
| Defog | Yes |
| Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 2688 ×1520 resolution and lower) |
| Mirror | Yes |
| Privacy Masking | 4 areas |
| LDC | Yes |
| Audio | |
| Built-in MIC | Yes, built-in Mic |
| Audio Compression | G.711a; G.711Mu; PCM; G.726 |
| Alarm | |
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; SMD; security exception |
| Network | |
| Network | RJ-45 (10/100 Base-T) |
| SDK and API | Yes |
| Network Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; P2P; Bonjour; Auto Registration |
| Interoperability | ONVIF (Profile S & Profile G & Profile T & Profile M); CGI |
| User/Host | 20 (total bandwidth: 48 M) |
| Storage | FTP; SFTP; Micro SD card (support max. 256GB); NAS |
| Browser | IE; Chrome; Firefox |
| Management Software | Smart PSS Lite; DSS; DMSS |
| Mobile Client | iOS; Android |
| Security | Digest;WSSE;Account lockout;Security logs;IP/MAC filtering;Generation and importing of X.509 certification;syslog;HTTPS;802.1x;Trusted boot;Trusted execution;Trusted upgrade;Session security;Security warning |
| Certification | |
| Certifications | CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; |
| Power | |
| Power Supply | 12 VDC (±30%); PoE (802.3af) |
| Power Consumption | Basic: 1.4W (12VDC); 1.7W (PoE); Max.: 5.4W (12VDC); 6.3 W (PoE) (H.265+ intelligence on + WDR + illuminator intensity) |
| Environment | |
| Operating Temperature | –40 °C to +70 °C (–40 °F to +158 °F) |
| Operating Humidity | ≤95% (RH), non-condensing |
| Storage Temperature | –40 °C to +70 °C (–40 °F to +158 °F) |
| Storage Humidity | ≤95% (RH), non-condensing |
| Protection | IP67 |
| Structure | |
| Casing Material | Metal |
| Product Dimensions | 197.9 mm × 80.2 mm × 76.2 mm (7.79" × 3.16" × 3.00") (L × W × H) |
| Net Weight | 0.56 kg (1.23 lb) |
| Gross Weight | 0.70 kg (1.54 lb) |


