IPC-HFW2549S-S-IL - is a WizSense IP camera with a 2.8mm fixed lens that guarantees 5MP (2960×1668) high definition images thanks to the 1/2.7" CMOS sensor. Smart Dual Light technology combines IR illumination and warm light up to 30 meters, activating only in the presence of movement to reduce light pollution. With advanced AI functions such as SMD Plus and Perimeter Protection , it is able to accurately distinguish people and vehicles, reducing false alarms. Full-color mode ensures clear and color videos even in low light conditions. The built-in microphone , PoE power supply and IP67 protection make it a reliable network camera for residential and professional applications. Dahua
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IPC-HFW2549S-S-ILL | 5MP IP BULLET CAMERA FIXED LENS 2.8mm - PERIMETER PROTECTION -FULLCOLOR

The Dahua IPC-HFW2549S-S-IL network camera with 2.8mm fixed lens offers a resolution of up to 5MP (2960×1668) , ensuring sharp and detailed images thanks to the 1/2.7" CMOS sensor. Smart Dual Light technology combines IR illumination and warm light up to 30 meters, allowing color recordings only when necessary. AI functions such as SMD Plus and Perimeter Protection accurately distinguish people and vehicles, reducing false alarms, while the Full-color mode ensures clear videos even in low light conditions. With built-in microphone , PoE support and IP67 protection, this network camera represents a reliable and versatile solution for residential and professional security.
Main specifications:
- 2.8mm wide-angle fixed lens
- Resolution up to 5MP (2960×1668)
- Smart Dual Light with IR and warm light up to 30 m
- AI functions: SMD Plus and Perimeter Protection
- Full-color technology for color night images
- Built-in microphone and microSD card support up to 256GB
- PoE network camera with IP67 protection
Further details
✅ Network Camera:

Technical data sheet
MODEL | IPC-HFW2549S-S-IL |
Room | |
Image Sensor | 1/2.7" CMOS |
Max. Resolution | 2960 (H) × 1668 (V) |
ROM | 128 MB |
RAM | 256 MB |
Scanning System | Progressive |
Electronic Shutter Speed | Auto/Manual 1/3 s–1/100000 s |
Min. Illumination | 0.007 Lux@F1.6(Color,30IRE) 0.0007 Lux@F1.6(B/W,30IRE) 0 lux (Illuminator on) |
S/N Ratio | > 56 dB |
Illumination Distance | 30 m (98.43 ft) (IR); 30 m (98.43 ft) (Warm light) |
Illuminator On/Off Control | Auto/Manual |
Illuminator Number | 1 (IR LED); 1 (Warm light) |
Pan/Tilt/Rotation Range | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
Lens | |
Lens Type | Fixed-focal |
Mount Type | M12 |
Focal Length | 2.8mm |
Max. Openings | F1.6 |
Field of View | H: 111°; V: 58°; D: 132° |
Iris Type | Fixed |
Close Focus Distance | 1.1 m (3.61 ft) |
Intelligence | |
IVS (Perimeter Protection) | Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human); |
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: 2960 × 1668@(1–20 fps)/2688 × 1520@(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 stream |
Resolution | 2960 × 1668 (2960 × 1668); 2880 × 1620 (2880 × 1620); 2688 × 1520 (2688 × 1520); 3M (2048 × 1536); 2304 × 1296 (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 | H.264: 32 kbps–8192 kbps; H.265: 12 kbps–8192 kbps |
Day/Night | Auto(ICR)/Color/B/W |
BLC | Yes |
HLC | Yes |
WDR | 120 dB |
White Balance | Auto/natural/street lamp/outdoor/manual/regional custom |
Gain Control | Manual/Auto |
Noise Reduction | 3D NR |
Motion Detection | OFF/ON (4 areas, rectangular) |
Region of Interest (RoI) | Yes (4 areas) |
Smart Lighting | Yes |
Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower) |
Mirror | Yes |
Privacy Masking | 4 areas |
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) |
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; Boujour |
Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestones |
User/Host | 20 (Total bandwidth: 48 M) |
Storage | FTP; SFTP; Micro SD card (support max. 256GB) |
Browser | IE Chrome Firefox |
Management Software | Smart PSS; DSS; DMS |
Mobile Client | Android; iOS |
Cyber Security | Configuration encryption; trusted execution; Digests; security logs; WSSE; account lockout; syslog; video encryption; 802.1x; IP/MAC filtering; HTTPS; trusted upgrade; trusted boot; firmware encryption; Generation and importing of X.509 certification |
Certification | |
Certifications | CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B; UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14 |
Power | |
Power Supply | 12 VDC; PoE (802.3af) |
Power Consumption | Basic: 2.2W (12VDC); 2.9W (PoE); Max. (H.265+ max. resolution + max. stream+ WDR + warm light intensity + IVS): 4.6 W (12 VDC); 5.5W (PoE) |
Environment | |
Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
Operating Humidity | ≤95% |
Strorage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
Storage Humidity | ≤95% |
Protection | IP67 |
Structure | |
Casing Material | Metal |
Product Dimensions | 166.2 mm × 70 mm × 70 mm (6.54" × 2.76" × 2.76") (L × W × H) |
Net Weight | 0.47 kg (1.04 lb) |
Gross Weight | 0.59 kg (1.30 lb) |