IPC-HDW3849QM-S-IL-B - The black camera with 2.8mm fixed lens offers advanced video surveillance in ultra-high definition thanks to the 8MP Ultra HD sensor and WizSense AI technology with intelligent detection of people and vehicles. The Smart Dual Light function combines IR illumination and warm light up to 30 meters for clear, color images even at night. Equipped with SMD 4.0 , Face Detection and AI H.265+ compression, it guarantees maximum precision by reducing false alarms and bandwidth consumption. The integrated microphone , IP67 protection and PoE support make it ideal for professional indoor and outdoor installations. Dahua
IPC-HDW3849QM-S-IL-B | 8MP IP DOME CAMERA WITH 2.8mm FIXED LENS - SMART DUAL LIGHT - ARTIFICIAL INTELLIGENCE

The black Dahua IPC-HDW3849QM-S-IL-B camera with 2.8mm fixed lens offers professional video surveillance in 8MP Ultra HD with WizSense AI technology for intelligent recognition of people and vehicles. Thanks to the Smart Dual Light function with IR illumination and warm light up to 30 meters, it guarantees clear, color images even in total darkness. SMD 4.0 technology, Face Detection and AI H.265+ compression ensure maximum precision, reducing false alarms and bandwidth consumption. Equipped with an integrated microphone , PoE support, MicroSD slot up to 512GB and IP67 protection, it is the ideal solution for professional indoor and outdoor installations.
Main specifications:
- 8MP Ultra HD resolution with detailed images up to 3840x2160 for precise and professional surveillance
- 2.8mm fixed lens with wide 110° viewing angle ideal for monitoring large areas
- WizSense AI technology with intelligent person and vehicle detection to reduce false alarms
- SMD 4.0 and AcuPick for advanced intelligent search and rapid target identification
- Smart Dual Light with IR and white light illumination up to 30 meters for color night videos
- Face Detection with face acquisition and optimization for greater security
- Built-in microphone for ambient audio recording synchronized with video
- AI H.265+ compression to optimize bandwidth and storage space
- IP67 protection resistant to rain, dust and extreme weather conditions
- PoE and MicroSD support up to 512GB for easy installation and advanced local recording
Further details
Technical data sheet
| Model | IPC-HDW3849QM-S-IL-B |
| Room | |
| Image Sensor | 1/2.7" CMOS |
| Effective Pixel | 3840 (H) × 2160 (V) |
| ROM/RAM | 256 MB/ 1 GB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination |
0.007 [email protected] (Color, 30 IRE) |
| S/N Ratio |
﹥56 dB |
| 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°–80° Rotation: 0°–360° |
| Lens | |
| Lens Type | Fixed-focal |
| Lens Mount | M12 |
| Focal Length | 2.8 mm |
| 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) | Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human), stay detection, loitering detection |
| SMD | SMD 4.0 |
| 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. |
| Face Detection (Full Image) | Face detection; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face snapshot set as face or one-inch photo; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); face angle filter; optimization time setting. |
| Smart Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
| 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) |
| Bit Rate Control |
VBR; CBR; ABR |
| Video Bit Rate | H.264: 3 kbps–16384 kbps H.265: 3 kbps–16384 kbps |
| Day/Night | Auto (ICR)/Color/B/W |
| BLC | Yes |
| HLC | Yes |
| WDR | 120 dB |
| Scene Self Adaptation (SSA) | Yes |
| 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 |
| Smart Dual Light | Yes |
| Defog | 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 Mic |
| Audio Compression | PCM; G.711a; G.711Mu; G.726; G.723 |
| Alarm | |
| Alarm Event | No SD card; SD card full; SD card error; service life warning (supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; external alarm; SMD; safety exception; light alarm; sound alarm (11 built-in sounds and custom voices importing) |
| Network | |
| Ethernet | RJ-45 (10/100 Base-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; SAMBA; PPPoE; SNMP; P2P |
| Interoperability | ONVIF (Profile S & Profile G & Profile T & Profile M); CGI |
| User/Host | 20 (Total bandwidth: 64 M) |
| Storage | FTP; SFTP; Micro SD card (support max. 512GB); 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); 5.3W (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 | 105.5 mm × Φ122.0 mm (4.16" × Φ4.80") |
| Net Weight | 0.53 kg (1.17 lb) |
| Gross Weight | 0.71 kg (1.57 lb) |


