SKU # 1000134888
Dahua 8 MP IR Fixed Focal WizSense Network Bullet Camera DH-IPC-HFW2841S-S
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ProductDescription
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Key Features
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8-MP 1/2.7Inch CMOS image sensor, low luminance, and high definition image
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Outputs maximum 8 MP (3840 × 2160) @20 fps, and supports 2688 × 1520 (2688 × 1520) @25/30 fps
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H.265 codec, high compression rate, ultra-low bit rate
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Built-in IR LED, and the maximum illumination distance is 30 m
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ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
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Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
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Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
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Abnormality detection: Motion detection, video tampering, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection
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Supports maximum 256 G Micro SD card; built in MIC
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12 VDC/PoE power supply
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IP67 protection
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SMD Plus
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System Overview
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With advanced deep learning algorithm, Dahua WizSense 2 Series network camera supports intelligent functions, such as perimeter protection and smart motion detection
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With starlight technology, this series camera provides a better image effect in the condition of low
illuminance -
SMD Plus
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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
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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
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Automatically filtering out false alarms caused by animals, rustling leaves, bright lights, etc
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Enables system to act secondary recognition for the targets
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Improving alarm accuracy
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With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightness contrast
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The bright and dark area can get clear video even in high brightness environment or with backlight shadow
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Dahua network cameras employ a series of security technologies, including security authentication and authorization, access control protocols, trusted protection, encrypted transmission and encrypted storage
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These technologies improve the camera's defense against external cyber threats and prevent malicious programs from compromising the device
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IP67: The camera passes a series of strict test on dust and soak
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It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes
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IK10: The enclosure can stand the punch more than 5 times from a 5 kg hammer falling from a height of 40 cm (Impact energy is 20J)
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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
ProductSpecification
| Brand | Dahua | ||||
| Product Type | Network Bullet Camera | ||||
| Product Model | DH-IPC-HFW2841S-S | ||||
| Camera | |||||
| Image Sensor | 1/2.7Inch CMOS | ||||
| Maximum Resolution | 3840 (H) × 2160 (V) | ||||
| ROM | 128 MB | ||||
| RAM | 256 MB | ||||
| Scanning System | Progressive | ||||
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s | ||||
| Minimum Illumination | 0.009 lux@F2.0 (Color, 30 IRE) 0.0009 lux@F2.0 (B/W, 30 IRE) 0 lux (Illuminator on) | ||||
| S/N Ratio | >56 dB | ||||
| Illumination Distance | 30 m (98.43 ft) (IR) | ||||
| 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 | ||||
| Maximum Aperture | F2.0 | ||||
| Field Of View | 2.8 mm: H: 106°; V: 56°; D: 125° 3.6 mm: H: 88°; V: 46°; D: 104° | ||||
| Iris Control | Fixed | ||||
| Close Focus Distance | 2.8 mm: 1.3 m (4.27 ft) 3.6 mm: 1.9 m (6.23 ft) | ||||
| DORI Distance | Lens | Detect | Observe | Recognize | Identify |
| 2.8 mm | 88.0 m (288.71 ft) | 35.2 m (115.49 ft) | 17.6 m (57.74 ft) | 8.8 m (28.87 ft) | |
| 3.6 mm | 106.7 m (350.07 ft) | 42.7 m (140.09 ft) | 21.3 m (69.88 ft) | 10.7 m (35.10 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.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream) | ||||
| Smart Codec | Smart H.265+; Smart H.264+ | ||||
| Video Frame Rate | Main stream: 3840 × 2160@(1–20 fps)/2688 × 1520@ (1–25/30 fps) sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps) | ||||
| Stream Capability | 2 Streams | ||||
| Resolution | 3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 3072 ×1728 (3072 × 1728); 2880 × 1620 (2880 × 1620); 2688 × 1520 (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 | CBR/VBR | ||||
| Video Bit Rate | H.264: 32 kbps–8192 kbps H.265: 12 kbps–8192 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) | ||||
| Smart Illumination | Yes | ||||
| 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; audio detection; voltage detection; SMD; security exception | ||||
| Network | |||||
| Network Port | RJ-45 (10/100 Base-T) | ||||
| SDK And API | Yes | ||||
| Network Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; |
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