IPC-HFW3649T-ZS-IL - is a 6MP IP bullet camera with 2.7–13.5mm motorized varifocal lens, designed to ensure high-definition images and maximum framing flexibility. Equipped with Smart Dual Light technology, it ensures color night vision up to 60 meters , activating the white light only in case of detection. Thanks to advanced AI functions such as SMD 4.0 and perimeter protection, it reduces false alarms and improves security reliability. It integrates a microphone for ambient audio, H.265 compression, IP67 protection and ONVIF compatibility, offering an ideal solution for professional and residential contexts. Dahua
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IPC-HFW3649T-ZS-IL | 6MP IP BULLET CAMERA WITH 2.7-13.5mm VARIFOCAL LENS - PERIMETER PROTECTION - SMART DUAL LIGHT - WHITE

The Dahua IPC-HFW3649T-ZS-IL is a 6MP IP bullet camera with a 2.7–13.5mm motorized varifocal lens, designed to deliver high-definition images and maximum framing flexibility. Smart Dual Light technology ensures color night vision up to 60 meters, while AI features such as SMD 4.0 and perimeter protection reduce false alarms, ensuring more reliable monitoring. With a built-in microphone, H.265 compression, IP67 protection, and ONVIF compatibility, it represents a complete solution for professional and residential security.
Main specifications:
- Resolution 6MP (3288×1850)@30fps
- Motorized varifocal lens 2.7–13.5mm
- Smart Dual Light for color night vision up to 60m
- AI functions: SMD 4.0, perimeter protection, face detection
- Built-in microphone for clear ambient audio
- IP67 certification and H.265 compression for bandwidth saving
Further details
✅ Network Camera:

Technical data sheet
MODEL | IPC-HFW3649T-ZS-IL |
Room | |
Image Sensor | 1/2.7" CMOS |
Max. Resolution | 3288 (H) × 1850 (V) |
ROM | 256 MB |
RAM | 1 GB |
Scanning System | Progressive |
Electronic Shutter Speed | Auto/Manual 1/3 s–1/100000 s |
Min. Illumination | 0.005 lux@F1.4 (Color, 30 IRE) 0.0005 lux@F1.4 (B/W, 30 IRE) 0 lux (Illuminator on) |
S/N Ratio | > 56 dB |
Illumination Distance | Up to 60 m (196.85 ft) (IR) Up to 60 m (196.85 ft) (Warm light) |
Illuminator On/Off Control | Auto/Manual |
Illuminator Number | 4 (Multi-core (IR + warm) light) |
Pan/Tilt/Rotation Range | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
Lens | |
Lens Type | Motorized vari-focal |
Mount Type | φ14 |
Focal Length | 2.7 mm-13.5 mm |
Max. Openings | F1.4 |
Field of View | H: 114°–32°; V: 58°–17°; D: 138°–36° |
Iris Type | Fixed |
Close Focus Distance | 0.1 m (0.33 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: 3288 × 1850@(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 | 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 |
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 |
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 |
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: 3.8W (12VDC); 5.3W (PoE) Max. 9.9W (12VDC); 12.5 W (PoE) (H.265 + WDR + warm light + intelligence on) |
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 |
Product Dimensions | 238.5 mm × 90.7 mm × 90.7 mm (9.39" × 3.57" × 3.57") (L × W × H) |
Net Weight | 835 g (1.84 lb) |
Gross Weight | 1090 g (2.40 lb) |