dahua DH-IPC-HFW2441S-S 4MP IR Fixed-focal Bullet WizSense Network Camera
Launched by Dehua Technology, Wiz Sense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dehua’s advanced technologies, Wiz Sense provides intelligent, simple and inclusive products and solutions.
Series Overview
With advanced deep learning algorithm, Dahua Wiz Sense 2 Series network camera supports intelligent functions, such as perimeter protection and smart motion detection. With starlight technology, this series camera provides a better image effect in the condition of low illuminance.
Functions
SMD Plus
With intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm.
Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.
Perimeter Protection
With deep learning algorithm, Dahua Perimeter Protection technology can recognize human and vehicle accurately. In restricted area (such as pedestrian area and vehicle area), the false alarms of intelligent detection based on target type (such as tripwire, intrusion) are largely reduced.
- 4-MP 1/2.9″ CMOS image sensor, low luminance, and high definition image.
- Outputs max. 4 MP (2688 × 1520)@20 fps, and supports 2560 × 1440@25/30 fps.
- H.265 codec, high compression rate, ultra-low bit rate.
- Built-in IR LED, and the max. illumination distance is 30 m.
- ROI, SMART H.264 +/H.265+, flexible coding, applicable to various bandwidth and storage environments.
- Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
- Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
- Supports max. 256 G Micro SD card; built in MIC.
- 12 VDC/PoE power supply.
- IP67 protection. Series Overview
- SMD Plus
WDR
With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow.
Cyber Security
Dahua network cameras employ a series of security technologies, including security authentication and authorization, access control protocols, trusted protection, encrypted transmission and encrypted storage. These technologies improve the camera’s defense against external cyber threats and prevent malicious programs from comprising the device.
Protection (IP67, Wide Voltage)
IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can work normally after soaking in 1 m deep water for 30 minutes.
Wide voltage: The camera allows ±30% (for some power supplies) input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.
Technical Specification
Camera
| Image Sensor | 1/2.9″ CMOS |
| Max. Resolution | 2688 (H) × 1520 (V) |
| ROM | 128 MB |
| RAM | 128 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.008 lux@F1.6 (Color, 30 IRE) 0.0008 lux@F1.6 (B/W, 30 IRE) 0 lux (Illuminator on) |
| S/N Ratio | >56 dB |
| Illumination Distance | 30 m (98.43 ft) (IR LED) |
| Illuminator On/Off Control | Auto; manual |
| Illuminator Number | 1 (IR LED) |
|
Pan/Tilt/Rotation Range |
Pan: 0°–360°
Tilt: 0°–90° Rotation: 0°–360° |
Lens
| Lens Type | Fixed-focal | ||||
| Lens Mount | M12 | ||||
| Focal Length | 2.8 mm; 3.6 mm | ||||
| Max. Aperture | F1.6 | ||||
| Field of View | 2.8mm: H: 95°; V: 52°; D: 114°; 3.6mm: H: 78°; V: 41°; D: 94° |
||||
| Iris Control | Fixed | ||||
| Close Focus Distance | 2.8 mm: 0.9 m (2.95 ft); 3.6 mm: 1.6 m (5.25 ft) |
||||
| DORI Distance | Lens | Detect | Observe | Recognize | Identify |
|
2.8 mm |
63.6 m
(208.66 ft) |
25.4 m
(83.33 ft) |
12.7 m
(41.67 ft) |
6.4 m
(20.99 ft) |
|
|
3.6 mm |
85.4 m
(280.18 ft) |
34.2 m
(112.20 ft) |
17.1 m
(56.10 ft) |
8.5 m
(27.89 ft) |
|
Intelligence
| IVS (Perimeter Protection) | Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human) |
| Smart Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
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) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity. |
| 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 |
| BLC | Yes |
| HLC | Yes |
| 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) |
| Region of Interest (RoI) | Yes (4 areas) |
| 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 |
Alarm
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; SMD; voltage detection; security exception |
Network
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; moton detection; video tampering; tripwire; intrusion; SMD; voltage detection; security exception |
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; SMD; voltage detection; security exception |
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; muton detection; video tampering; tripwire; intrusion; SMD; voltage detection; security exception |
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; muton detection; video tampering; tripwire; intrusion; SMD; voltage detection; security exception |
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; muton detection; video tampering; tripwire; intrusion; SMD; voltage detection; security exception |
| Mobile Client | iOS; Android |
| Cyber Security | Configuration encryption; Trusted execution; Digest; Security logs; WSSE; Account lockout; syslog; Video encryption;802.1x;IP/MAC filtering; HTTPS; Trusted upgrade; Trusted boot; Generation and importing of X.509 certification |
Certification
| Certifications | CE-LVD: EN 62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B |
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) |
| Protection | IP67 |
| Structure | |
| Casing Material | Metal |
| Product Dimensions | 166.2 mm × 70 mm × 70 mm (6.54″ × 2.76″ × 2.76″) (L
× W × H) |
| Net Weight | 0.48 kg (1.06 lb) |
| Gross Weight | 0.59 kg (1.30 lb) |
Ordering Information
| Type | Model | Description |
| 4MP camera | DH-IPC-HFW2441S-S | 4MP IR Fixed-focal Bullet WizSense Network Camera |
| Accessories
(Optional) |
PFA134 | Junction Box |
| PFA130-E | IP66 Junction Box | |
| PFA152-E | Pole Mount Bracket | |
| PFM321D | 12 VDC 1A Power Adapter | |
| PFM900-E | Integrated Mount Tester | |
| P100 | MicroSD Memory Card |
Accessories
Optional
|
|
|
|
|
|
|
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PFA134 Junction Box
PFA130-E IP66 Junction Box
PFA152-E Pole Mount Bracket
PFM321D 12 VDC 1 A Power Adapter
PFM900-E Integrated Mount Tester
P100 TLC SD Card| Cei Ii ng Mount | Wall Mount | Pole Mount(Vert ical) |
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Dimensions (mm[inch])
Documents / Resources
 |
dahua DH-IPC-HFW2441S-S 4MP IR Fixed-focal Bullet WizSense Network Camera [pdf] Owner's Manual DH-IPC-HFW2441S-S 4MP IR Fixed-focal Bullet WizSense Network Camera, DH-IPC-HFW2441S-S, 4MP IR Fixed-focal Bullet WizSense Network Camera, Bullet WizSense Network Camera, WizSense Network Camera, Network Camera, Camera |
