IPC-HFW3849T1-AS-PV-S5-B - is a black 8MP IP bullet camera with a 2.8mm fixed lens, designed to guarantee ultra HD images at 3840×2160@30fps and maximum reliability in any condition. Thanks to Smart Dual Light technology, it ensures color night vision up to 30 meters , automatically activating the white light only when detecting people or vehicles. Integrated AI functions, such as SMD 4.0 and perimeter protection, significantly reduce false alarms, while the active deterrent system with siren and red/blue lights improves preventative security. With dual microphones, integrated speaker, H.265 compression and IP67 protection, it represents a complete and versatile solution for residential and professional environments. Dahua
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IPC-HFW3849T1-AS-PV-S5-B | 8MP IP BULLET CAMERA WITH 2.8mm FIXED LENS - PERIMETER PROTECTION - SMART DUAL LIGHT - ACTIVE DETERRENCE - BLACK

The Dahua IPC-HFW3849T1-AS-PV-B is a black 8MP bullet IP camera with a 2.8mm fixed lens, designed to deliver Ultra HD images up to 3840x2160@30fps and ensure maximum security in any scenario. Thanks to Smart Dual Light technology, it ensures color night vision up to 30 meters, activating the white light only when a target is detected. AI functions such as SMD 4.0 and perimeter protection reduce false alarms, while active deterrence with a siren and red/blue lights increases the effectiveness of surveillance. With dual microphones, a built-in speaker, H.265 compression and IP67 protection, it represents a reliable solution for residential and professional use.
Main specifications:
- 8MP resolution (3840×2160) at 30fps
- 2.8mm fixed optics with 106° field of view
- Smart Dual Light with color night vision up to 30m
- AI functions: SMD 4.0, perimeter protection, face detection
- Siren and red/blue lights for active deterrence
- Dual microphones and built-in speaker for two-way audio
- IP67 protection and H.265 compression for efficiency and durability
Further details
✅ Network Camera:

Technical data sheet
MODEL | IPC-HFW3849T1-AS-PV-S5-B |
Room | |
Image Sensor | 1/2.7" CMOS |
Max. Resolution | 3840 (H) × 2160 (V) |
ROM | 256 MB |
RAM | 2 GB |
Scanning System | Progressive |
Electronic Shutter Speed | Auto/Manual 1/3 s–1/100000 s |
Min. Illumination | 0.004 lux@F1.0 (Color, 30 IRE) 0.0004 lux@F1.0 (B/W, 30 IRE) 0 lux (Illuminator on) |
S/N Ratio | > 56 dB |
Illumination Distance | Up to 30 m (98.43 ft) (IR) Up to 30 m (98.43 ft) (Warm light) |
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 | Fixed-focal |
Mount Type | M12 |
Focal Length | 2.8 mm |
Max. Openings | F1.0 |
Field of View | H: 106°; V: 55°; D: 125° |
Iris Type | Fixed |
Close Focus Distance | 1.5 m (4.92 ft) |
Intelligence | |
IVS (Perimeter Protection) | Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human), stay detection, loitering detection. |
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. |
SMD | SMD 4.0 |
Smart Search | 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 | |
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+ |
AI Coding | AI H.265, AI H.264 *Includes smart codec technology, Smart H.265+ and Smart H.264+ |
Video Frame Rate | Main stream: 3840 × 2160@(1–25/30 fps) sub stream: 1920 × 1080@(1–25/30 fps) Third stream: 1920 × 1080@(1 fps–25/30 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 | 3 stream |
Resolution | 8M (3840 × 2160); 6M (3288 × 1850/3200 × 1800); 5M (2960 × 1688/2880 × 1620); 4M (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 | 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 | 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 |
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; 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 |
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: 64 M) |
Storage | FTP; SFTP; Micro SD card (support max. 512GB); NAS |
Browser | IE: IE 11 Chrome Firefox |
Management Software | Smart PSS Lite; DSS; DMSS |
Mobile Client | Android; iOS |
Cyber 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 |
Port | |
Audio Input | 1 channel (RCA port) |
Audio Output | 1 channel (RCA port) |
Alarm Input | 1 channel in: wet contact, 5 mA 3–5 VDC |
Alarm Output | 1 channel out: wet contact, 300 mA 12 VDC |
Power | |
Power Supply | 12 VDC /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: 4.5W (12VDC); 5.8W (PoE) Max. (H.265+WDR+ warm light+siren and light active deterrence + intelligence on): 7.7 W (12 VDC); 9.4W (PoE) |
Environment | |
Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
Operating Humidity | ≤95% (RH), non-condensing |
Strorage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
Storage Humidity | ≤95% (RH), non-condensing |
Protection | IP67 |
Structure | |
Casing Material | Metal + plastic |
Product Dimensions | 288.4 mm × 94.4 mm × 84.7 mm (11.35" × 3.72" × 3.33") (L × W × H) |
Net Weight | 1.0 kg (2.20 lb) |
Gross Weight | 1.23 kg (2.71 lb) |