IPC-HFW1239DT-4G-ST-IL - is a camera It is a bullet with a 2MP 1/2.8" CMOS sensor and a maximum resolution of Full HD 1080p (1920 × 1080) at 25/30 fps, ideal for clear and smooth footage. It is equipped with a 2.8 mm fixed lens , which offers a wide field of view of up to 108° for maximum coverage. Thanks to Smart Dual Illumination technology with IR LEDs and warm light up to 30 meters, it guarantees color visibility even in total darkness. It integrates a microphone and speaker for the Two-way Talk function, as well as supporting 4G for cable-free installations. With H.265 compression, a MicroSD slot up to 256 GB and IP67 protection, it represents a versatile choice for homes, shops and small businesses. Dahua
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IPC-HFW1239DT-4G-ST-IL | 2MP IP BULLET CAMERA WITH 2.8mm FIXED LENS - 4G

The Dahua IPC-HFW1239DT-4G-ST-IL bullet camera is designed to ensure reliable security and flexible installations thanks to 4G support. It features a 1/2.8" 2MP CMOS sensor with a maximum resolution of Full HD 1080p (1920 × 1080) at 25/30 fps, which ensures clear and smooth images. The 2.8 mm or 3.6 mm fixed lens offers a wide field of view (up to 108°), while Smart Dual Illumination technology combines IR LEDs and warm light up to 30 meters for optimal vision both day and night. With a built-in microphone and speaker for Two-way Talk, a MicroSD slot up to 256 GB and IP67 protection, it is ideal for homes, shops and SMEs .
Main specifications:
- 2MP CMOS 1/2.8" sensor with Full HD 1080p resolution
- 2.8mm fixed optics with FOV up to 108°
- Smart Dual Illumination with IR and warm light up to 30 m
- Two-way Talk with built-in microphone and speaker
- 4G support and MicroSD slot up to 256 GB
- IP67 protection for outdoor installations
Further details
✅ Network Camera:

Technical data sheet
MODEL | IPC-HFW1239DT-4G-ST-IL |
Room | |
Image Sensor | 1/2.8" CMOS |
Max. Resolution | 1920 (H) × 1080 (V) |
ROM | 128 MB |
RAM | 128 MB |
Scanning System | Progressive |
Electronic Shutter Speed | Auto/Manual 1/3 s–1/100000 s |
Min. Illumination | 0.005 lux@F1.6(Color,30 IRE) 0.0005 lux@F1.6(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 (IR LED); 2 (Warm light) |
Pan/Tilt/Rotation Range | Pan: 0°–360° Tilt: 0°–78° Rotation: 0°–360° |
Lens | |
Lens Type | Fixed-focal |
Lens Mount | M12 |
Focal Length | 2.8 mm |
Max. Openings | F1.6 |
Field of View | H: H: 108°; V: 58°; D: 127° |
Iris Type | Fixed |
Close Focus Distance | 0.7 m (2.30 ft) |
Video | |
Video Compression | H.265; H.264; H.264B; MJPEG (Only supported by the sub stream) |
Smart Codec | Smart H.265+; Smart H.264+ |
Video Frame Rate | Main stream: 1920 × 1080@(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 | 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–6144 kbps H.265: 12 kbps–6144 kbps |
Day/Night | Auto(ICR)/Color/B/W |
BLC | Yes |
HLC | Yes |
WDR | DWDR |
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 |
Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 1080p resolution and lower) |
Mirror | Yes |
Privacy Masking | 4 areas |
Audio | |
Built-in MIC | Yes, built-in Mic |
Built-in Speaker | Yes, built-in speaker |
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; voltage detection; SMD (human); security exception |
Network | |
Network | RJ-45 (10/100 Base-T) |
Carrier Network | 4G: FDD-LTE:B1/B3/B5/B7/B8/B20/B28 TDD-LTE: B38/B40/B41 Power class 3: 23dBm ±2.7dB |
SDK and API | Yes |
Network 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 |
User/Host | 20 (Total bandwidth: 48 M) |
Storage | FTP; SFTP; Micro SD card (support max. 256GB); NAS |
Browser | IE: IE7; Chrome; Firefox |
Management Software | SmartPSS Lite; DSS; DMSS |
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 CE-RED: Radio Equipment Directive 2014/53/EU |
Power | |
Power Supply | 12 VDC |
Power Consumption | Basic: 2.3 W (12 VDC) Max. (H.265 + max. resolution + main stream + WDR + warm light intensity +IVS+4G): 7 W (12 VDC) |
Environment | |
Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
Operating Humidity | ≤95% |
Strorage Temperature | –30 °C to +60 °C (–22 °F to +140 °F) |
Protection | IP67 |
Structure | |
Casing Material | Metal + plastic |
Product Dimensions | 192.3 mm × 88 mm × 87.3 mm (7.56" × 3.46" × 3.43") (L × W × H) |
Net Weight | 0.58 kg (1.28 lb) |
Gross Weight | 1.06 kg (2.33 lb) |