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| Camera | ||
| Image Sensor | 1/2.9" CMOS | |
| Resolution | 2688 (H) × 1520 (V) | |
| Shutter Speed | Auto/Manual 1/3 s–1/100,000 s | |
| Min. Illumination | 0.006 Lux@F1.6(Color,30IRE) 0.0006 Lux@F1.6(B/W,30IRE) 0 lux (Illuminator on) |
|
| S/N Ratio | >56 dB | |
| Illumination Distance | 40 m (131.24 ft) (IR LED) | |
| Illuminator On/Off Control | Auto; manual | |
| Illuminator Number | 1 (IR LED) | |
| Angle Adjustment | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
|
| Lens | ||
| Lens Type | Fixed-focal | |
| Lens Mount | M12 | |
| Focal Length | 2.8 mm | |
| Max. Aperture | F1.6 | |
| Field of View | H: 95°; V: 52°; D: 114°; | |
| Iris Control | Fixed | |
| Close Focus Distance | 0.9 m (2.95 ft); | |
| DORI Distance | 2.8 mm: Detect: 63.6 m; Observe: 25.4 m; Recognize: 12.7 m; Identify: 6.4 m |
|
| Video | ||
| Video Compression | H.264H; 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: 2688 × 1520@ (1–20 fps)/2560 × 1440@ (1–25/30 fps) Sub stream: 704 × 576@ (1–25 fps)/704 × 480@ (1–30 fps) |
|
| Stream Capability | 2 streams | |
| Resolution | 4M (2688 × 1520); 4M (2560 × 1440); 3M (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 | CBR/VBR | |
| Video Bit Rate | H.264: 32 kbps–6144 kbps H.265: 12 kbps–6144 kbps |
|
| Day/Night | Auto (ICR)/Color/B/W | |
| WDR | 120 dB | |
| White Balance | Auto; natural; street lamp; outdoor; manual; regional custom | |
| Gain Control | Auto; manual | |
| Noise Reduction | 3D NR | |
| Motion Detection | OFF/ON (4 areas, rectangular) | |
| Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower) | |
| Mirror | Yes | |
| Privacy Masking | 4 areas | |
| Audio | ||
| Built-in MIC | Yes | |
| Audio Compression | G.711a; G.711Mu; PCM; G.726 | |
| Network | ||
| Network Port | RJ-45 (10/100 Base-T) | |
| API | Yes | |
| Network Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P | |
| Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI | |
| User/Host | 6 (Total bandwidth: 36 M) | |
| Storage | FTP; SFTP; Micro SD card (support max. 256 GB) | |
| Management Software | DSS; DMSS | |
| Mobile Client | iOS; Android | |
| Alarm | ||
| Alarm Event | No SD card; SD card full; SD card error; network disconnecton; IP conflict; illegal access; moton detecton; video tampering; tripwire; intrusion; SMD; voltage detecton; security excepton | |
| Power | ||
| Power Supply | 12 VDC/PoE (802.3af) | |
| Power Consumption | Basic: 2.5 W (12 VDC); 3.3 W (PoE); Max. (ICR + H.265 + max. resolution + main stream + IR intensity + WDR + IVS): 4.2 W (12 VDC); 5.1 W (PoE) |
|
| Environment | ||
| Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) | |
| Operating Humidity | ≤95% | |
| Storage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) | |
| Storage Humidity | N/A | |
| Protection | IP67 | |
| Structure | ||
| Casing Material | Metal | |
| Product Dimensions | 166.2 mm × 70 mm × 70 mm (6.54" × 2.76" × 2.76") (L × W × H) | |
| Weight | Net: 0.48 kg (1.06 lb) Gross: 0.59 kg (1.30 lb) |
|
| Warranty | ||
| Warranty | 01 Year Official Warranty | |
The Dahua DH-IPC-HFW3441S-BT 4MP IR WizSense Bullet
IP Camera is an advanced outdoor security camera designed for users who need
sharper video quality, smarter AI detection, and reliable all-weather
performance. Featuring a 4MP QHD sensor, long-range 40m IR night vision, and
Dahua’s WizSense technology with Human & Vehicle Detection, it ensures more
accurate alerts and reduces unnecessary false alarms. This CCTV Camera is ideal
for homes, shops, offices, schools, and commercial spaces across Bangladesh.
One of its biggest advantages is the built-in Micro SD card slot that supports
up to 256GB storage, allowing you to record footage on both NVR & Camera.
With strong IP67 weatherproof durability, H.265+ compression, and PoE support,
it delivers long-term, efficient, and intelligent surveillance for BD 2025
users.
4MP QHD
Ultra-Clear Video Quality: Enjoy sharper and more detailed footage that
helps identify faces, vehicles, and objects more accurately than traditional
2MP cameras.
WizSense AI
with Human & Vehicle Detection: Smart AI technology filters out
unnecessary motion (like leaves, insects, or pets) and alerts you only when it
detects real threats.
40m Powerful
IR Night Vision: High-intensity IR LEDs provide clear visibility up to 40
meters in darkness — perfect for gates, driveways, shops, and outdoor areas.
Supports
256GB Micro SD Card: Record and store videos both on the camera and on the
NVR. Ideal for small setups, backup recording, and remote locations.
Smart Image
Enhancements (WDR, BLC, 3DNR): Improves video clarity in bright sunlight,
shadows, headlights, and low-light environments.
IP67
Weatherproof Outdoor Design: Built to survive the heavy rain, dust,
humidity, and heat common in Bangladesh.
PoE Support
for Easy Installation: Power and data run through a single cable, reducing
wiring costs and ensuring a cleaner setup.
Dahua is a globally trusted brand in advanced AI
security cameras, and this IP Camera delivers exceptional clarity, long-range night
vision, and smart detection—making it ideal for both home and commercial
surveillance in Bangladesh. With support for 256GB Micro SD storage, you also
get flexibility to record footage locally. For reliable protection and the best
price in BD 2025, the camera is available at Asiabiz Technology, your trusted
CCTV supplier in Bangladesh.
Q: Does this
camera support local storage?
A: Yes,
it supports up to 256GB Micro SD Card for onboard recording.
Q: What is
WizSense?
A: WizSense
is Dahua’s smart AI technology that detects humans and vehicles, reducing
unnecessary false alarms.
Q: Is this
camera suitable for outdoor use?
A: Absolutely.
The IP67-rated body ensures full weather protection.
Q: What is
the night vision range?
A: Up to
40 meters with strong IR LEDs.
Q: Does it
work with PoE?
A: Yes, the camera supports PoE for easier and cleaner installation.
Get specific details about this product from customers who own it.
| Camera | ||
| Image Sensor | 1/2.9" CMOS | |
| Resolution | 2688 (H) × 1520 (V) | |
| Shutter Speed | Auto/Manual 1/3 s–1/100,000 s | |
| Min. Illumination | 0.006 Lux@F1.6(Color,30IRE) 0.0006 Lux@F1.6(B/W,30IRE) 0 lux (Illuminator on) |
|
| S/N Ratio | >56 dB | |
| Illumination Distance | 40 m (131.24 ft) (IR LED) | |
| Illuminator On/Off Control | Auto; manual | |
| Illuminator Number | 1 (IR LED) | |
| Angle Adjustment | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
|
| Lens | ||
| Lens Type | Fixed-focal | |
| Lens Mount | M12 | |
| Focal Length | 2.8 mm | |
| Max. Aperture | F1.6 | |
| Field of View | H: 95°; V: 52°; D: 114°; | |
| Iris Control | Fixed | |
| Close Focus Distance | 0.9 m (2.95 ft); | |
| DORI Distance | 2.8 mm: Detect: 63.6 m; Observe: 25.4 m; Recognize: 12.7 m; Identify: 6.4 m |
|
| Video | ||
| Video Compression | H.264H; 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: 2688 × 1520@ (1–20 fps)/2560 × 1440@ (1–25/30 fps) Sub stream: 704 × 576@ (1–25 fps)/704 × 480@ (1–30 fps) |
|
| Stream Capability | 2 streams | |
| Resolution | 4M (2688 × 1520); 4M (2560 × 1440); 3M (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 | CBR/VBR | |
| Video Bit Rate | H.264: 32 kbps–6144 kbps H.265: 12 kbps–6144 kbps |
|
| Day/Night | Auto (ICR)/Color/B/W | |
| WDR | 120 dB | |
| White Balance | Auto; natural; street lamp; outdoor; manual; regional custom | |
| Gain Control | Auto; manual | |
| Noise Reduction | 3D NR | |
| Motion Detection | OFF/ON (4 areas, rectangular) | |
| Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower) | |
| Mirror | Yes | |
| Privacy Masking | 4 areas | |
| Audio | ||
| Built-in MIC | Yes | |
| Audio Compression | G.711a; G.711Mu; PCM; G.726 | |
| Network | ||
| Network Port | RJ-45 (10/100 Base-T) | |
| API | Yes | |
| Network Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P | |
| Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI | |
| User/Host | 6 (Total bandwidth: 36 M) | |
| Storage | FTP; SFTP; Micro SD card (support max. 256 GB) | |
| Management Software | DSS; DMSS | |
| Mobile Client | iOS; Android | |
| Alarm | ||
| Alarm Event | No SD card; SD card full; SD card error; network disconnecton; IP conflict; illegal access; moton detecton; video tampering; tripwire; intrusion; SMD; voltage detecton; security excepton | |
| Power | ||
| Power Supply | 12 VDC/PoE (802.3af) | |
| Power Consumption | Basic: 2.5 W (12 VDC); 3.3 W (PoE); Max. (ICR + H.265 + max. resolution + main stream + IR intensity + WDR + IVS): 4.2 W (12 VDC); 5.1 W (PoE) |
|
| Environment | ||
| Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) | |
| Operating Humidity | ≤95% | |
| Storage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) | |
| Storage Humidity | N/A | |
| Protection | IP67 | |
| Structure | ||
| Casing Material | Metal | |
| Product Dimensions | 166.2 mm × 70 mm × 70 mm (6.54" × 2.76" × 2.76") (L × W × H) | |
| Weight | Net: 0.48 kg (1.06 lb) Gross: 0.59 kg (1.30 lb) |
|
| Warranty | ||
| Warranty | 01 Year Official Warranty | |
The Dahua DH-IPC-HFW3441S-BT 4MP IR WizSense Bullet
IP Camera is an advanced outdoor security camera designed for users who need
sharper video quality, smarter AI detection, and reliable all-weather
performance. Featuring a 4MP QHD sensor, long-range 40m IR night vision, and
Dahua’s WizSense technology with Human & Vehicle Detection, it ensures more
accurate alerts and reduces unnecessary false alarms. This CCTV Camera is ideal
for homes, shops, offices, schools, and commercial spaces across Bangladesh.
One of its biggest advantages is the built-in Micro SD card slot that supports
up to 256GB storage, allowing you to record footage on both NVR & Camera.
With strong IP67 weatherproof durability, H.265+ compression, and PoE support,
it delivers long-term, efficient, and intelligent surveillance for BD 2025
users.
4MP QHD
Ultra-Clear Video Quality: Enjoy sharper and more detailed footage that
helps identify faces, vehicles, and objects more accurately than traditional
2MP cameras.
WizSense AI
with Human & Vehicle Detection: Smart AI technology filters out
unnecessary motion (like leaves, insects, or pets) and alerts you only when it
detects real threats.
40m Powerful
IR Night Vision: High-intensity IR LEDs provide clear visibility up to 40
meters in darkness — perfect for gates, driveways, shops, and outdoor areas.
Supports
256GB Micro SD Card: Record and store videos both on the camera and on the
NVR. Ideal for small setups, backup recording, and remote locations.
Smart Image
Enhancements (WDR, BLC, 3DNR): Improves video clarity in bright sunlight,
shadows, headlights, and low-light environments.
IP67
Weatherproof Outdoor Design: Built to survive the heavy rain, dust,
humidity, and heat common in Bangladesh.
PoE Support
for Easy Installation: Power and data run through a single cable, reducing
wiring costs and ensuring a cleaner setup.
Dahua is a globally trusted brand in advanced AI
security cameras, and this IP Camera delivers exceptional clarity, long-range night
vision, and smart detection—making it ideal for both home and commercial
surveillance in Bangladesh. With support for 256GB Micro SD storage, you also
get flexibility to record footage locally. For reliable protection and the best
price in BD 2025, the camera is available at Asiabiz Technology, your trusted
CCTV supplier in Bangladesh.
Q: Does this
camera support local storage?
A: Yes,
it supports up to 256GB Micro SD Card for onboard recording.
Q: What is
WizSense?
A: WizSense
is Dahua’s smart AI technology that detects humans and vehicles, reducing
unnecessary false alarms.
Q: Is this
camera suitable for outdoor use?
A: Absolutely.
The IP67-rated body ensures full weather protection.
Q: What is
the night vision range?
A: Up to
40 meters with strong IR LEDs.
Q: Does it
work with PoE?
A: Yes, the camera supports PoE for easier and cleaner installation.
Get specific details about this product from customers who own it.
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