IPC-HFW3849E-S-IL - is an advanced solution for outdoor video surveillance, equipped with an 8MP CMOS sensor for ultra-clear 4K images. Thanks to Smart Dual Light technology, it guarantees perfect visibility day and night up to 30 meters . Integrated artificial intelligence allows the detection of intruders, line crossings and the distinction between people and vehicles. Supports AI H.265+ compression, reducing bandwidth consumption and storage space. Includes microphone, MicroSD slot up to 512GB, IP67 protection and PoE power supply. Ideal for reliable and high-performance installations in critical environments. Dahua
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IPC-HFW3849E-S-IL | WIZSENSE SMART DUAL LIGHT IP CAMERA - 3.6mm FIXED LENS 8MP

The Dahua IPC-HFW3849E-S-IL IP bullet camera is an advanced surveillance device, ideal for outdoor environments thanks to its robust construction and intelligent functions. Equipped with a 1/2.7" CMOS sensor with 8MP resolution (3840×2160) at 25/30 fps, it offers clear images even in low-light conditions. Smart Dual Light technology enables intelligent lighting, combining IR LEDs and white light up to 30 meters, automatically adapting to environmental conditions. It supports AI H.265+ compression, reducing bandwidth and storage usage. AI functions include intrusion detection, line crossing and people and vehicle classification. Other features include a built-in microphone, MicroSD slot up to 512GB, IP67 protection and PoE power supply.
Main specifications:
- 8MP resolution (3840×2160) at 25/30 fps
- Smart Dual Light technology with range up to 30 m
- AI H.265+ compression for bandwidth and storage efficiency
- AI features: intrusion detection, line crossing, people/vehicle classification
- Built-in microphone and MicroSD slot up to 512GB
- IP67 protection and PoE power supply
Further details
✅ WizSense Artificial Intelligence:
✅ Network Connectivity:

Technical data sheet
Model | IPC-HFW3849E-S-IL |
Room | |
Image Sensor | 1/2.7" CMOS |
Effective Pixel | 3840 (H) × 2160 (V) |
ROM/RAM | 256MB/ 1GB |
Scanning System | Progressive |
Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
Min. Illumination |
0.007 lux@F1.4 (Color, 30 IRE) |
Y/N Ratio |
﹥56dB |
Illumination Distance |
Up to 30 m (98.43 ft) (IR) |
Illuminator On/Off Control |
Auto/Manual |
Illuminator Number |
2 (Multi-core (IR + warm) light) |
Pan/Tilt/Rotation Range | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
Lens | |
Lens Type | Motorized vari-focal |
Lens Mount | M12 |
Focal Length | 3.6mm |
Max. Openings | F1.4 |
Field of View | H: 110°; V: 58°; D: 132° |
Iris Type | Fixed |
Close Focus Distance | 1.4 m (4.59 ft) |
Intelligence | |
IVS (Perimeter Protection) | Tripwire; intrusion (support the classification and accurate detection of vehicle and human) |
SMD | SMD4.0 |
SmartSearch | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
AcuPick | Uses deep learning algorithms and works with back-end devices to accurately match targets, such as people and motor vehicles, and search through live and recorded videos to quickly locate targets. |
TO THE SSA | Adopt deep learning algorithms to adjust the parameters of the image to suit the conditions. |
Video | |
Compression | H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream) |
Ai Coding | AI H.265; AI H.264 *includes SmartCodec Technology,Smart H.264+ /H.265+ |
Video Frame Rate |
Main stream: 3840 × 2160@(1 fps–25/30 fps) |
Stream Capability |
3 streams |
Resolution | 8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520); 3M (2048 × 1536/2304 × 1296); 1080p (1920 × 1080); 1.3M (1280×960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) |
Bitrate Control |
VBR; CBR; ABR |
Video Bitrate | H.264: 3kbps–16384kbps H.265: 3kbps–16384kbps |
Day/Night | Auto (ICR)/Color/B/W |
BLC | Yes |
HLC | Yes |
WDR | 120dB |
Self-Adaptation Scenes | Yes |
White Balance | Car; natural; street lamp; outdoor; manual; regional custom |
Gain Control | Car |
Noise Reduction | 3D NR |
Motion Detection | OFF/ON (4 areas, rectangular) |
Image Stabilization | Electronic Image Stabilization (EIS) |
Region of Interest (RoI) | Yes (4 areas) |
Smart Lighting | Yes |
Smart Dual Light | Yes |
Defog | Yes |
AFSA | Yes |
Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower) |
Mirror | Yes |
Privacy Masking | 8 areas |
LDC | Yes |
Audio | |
Built-in MIC | Yes, built-in dual Mic |
Audio Compression | PCM; G.711a; G.711Mu; G.726; G.723 |
Alarm | |
Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; SMD; security exception |
Network | |
Ethernet | RJ-45 (10/100Base-T) |
SDK and API | Yes |
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; SNMP; P2P |
Interoperability | ONVIF® (Profile S/Profile G/Profile T); CGI |
User/Host | 20 (Total bandwidth: 64M) |
Storage | FTP; SFTP; Micro SD card (support max. 512G); NAS |
Browser | IE: IE11 Chrome Firefox |
Management Software | Smart PSS Lite; DSS; DMSS; DoLynk Care |
Mobile Phone | 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 |
Certifications | |
Certifications |
CE-LVD: EN 62368-1; |
Power | |
Power Supply | 12V DC/PoE (802.3af) |
Dual Power Backup | When the power adapter and PoE provide power at the same time, disconnect one of them. The device will continue to work, but will not restart. |
Power Consumption |
Basic: 3.7W (12VDC); 5.4W (PoE); |
Environment | |
Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
Operating Humidity | ≤95% (RH), non-condensing |
Storage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
Storage Humidity | ≤95% (RH), non-condensing |
Ingress Protection | IP67 |
Structure | |
Casing | Metal |
Dimensions | 192.7 mm × 70.5 mm × 66.4 mm (7.59" × 2.78" × 2.61") (L × W × H) |
Net Weight | 610g (1.34lb) |
Gross Weight | 770g (1.70 lb) |