Dahua Lite IR Fixed Focal Bullet Network Camera 2MP DH-IPC-HFW2231M-AS-I2-B-S2
Product Description
-
2MP 1/2.8" CMOS image sensor, low luMinimumance, and high definition image
Outputs Maximum 2MP (1920 × 1080)@25/30 fps
H.265 codec, high compression rate, ultra-low bit rate
Built-in IR LED, and the Maximum Illumination distance is 50 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, appli cable to various monitoring scenes
Intelligent monitoring: Intrusion, trIPwire
Abnormality detection: Motion detection, privacy masking, audio de tection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection
Alarm: 2 in, 2 out; audio: 1 in, 1 out; supports Maximum 256 G micro SD card
12V DC/PoE power supply
IP67 protection
With upgraded H.265 encoding technology, Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidthand storage space
This camera adopts the latest starlight technology and displays better color image in the condition of low Illumination
Itsupports SD card storage, dust-proof function, waterproof functio andvandalprooffunction,complying with the standards of IP67
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 transmissio
WDR
With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightnesscontrast
The bright and dark area can get clear video even in high brightness environment or with backlight shadow
Starlight
With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuMinimumance
It widely applies to various environments of low illuMinimumance
With advanced video algorithm, Dahua IVS technology supports intelligent functions, such as trIPwire and intrusion
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 threatsandpreventmalicious programs from compromising the device
Protection (IP67, wide voltage)
IP67: The camera passes a series of strict test on dust and soa
It has dust-proof function, and the enclosure can works normal after soakingin 1 m deep water for 30 Minimumutes
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
Product Specification
| Brand | Dahua | ||||
| Product Type | Netwok Camera | ||||
| Product Code | DH-IPC-HFW2231M-AS-I2-B-S2 | ||||
| Image Sensor | 1/2.8" CMOS | ||||
| Maximum Resolution | 1920 (H) × 1080 (V) | ||||
| ROM | 128 MB | ||||
| RAM | 128 MB | ||||
| Scanning System | Progressive | ||||
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s | ||||
| Minimum Illumination | 0.002 [email protected] (Color, 30 IRE) 0.0002 [email protected] (B/W, 30 IRE) 0 Lux (Illuminator on) | ||||
| S/N Ratio | > 56 dB | ||||
| Illumination Distance | 50 m (164.04 ft) (IR) | ||||
| Illuminator On/Off Control | Auto; manual | ||||
| Illuminator Number | 2 (IR LED) | ||||
| Lens Type | Fixed-focal | ||||
| Lens Mount | M12 | ||||
| Focal Length | 3.6 mm; 6 mm | ||||
| Maximum Aperture | 3.6 mm: F1.6 6 mm: F1.6 | ||||
| Field of View | 3.6 mm: Horizontal: 88°; Vertical: 44°; Diagonal: 105° 6 mm: Horizontal: 54°; Vertical: 29°; Diagonal: 63° | ||||
| Iris Control | Fixed | ||||
| Close Focus Distance | 3.6 mm: 1.3 m (4.27 ft) 6 mm: 2.5 m (8.20 ft) | ||||
| Lens | Detect Observe Recognize Identify | ||||
| DORI Distance | |||||
| Lens | Detect | Observe | Recognize | Identify | |
| 3.6 mm | 58.9 m (193.24 ft) | 23.6 m (77.43 ft) | 11.8 m (38.71 ft) | 5.9 m (19.36 ft) | |
| 6 mm | 82.8 m (271.65 ft) | 33.1 m (108.60 ft) | 16.6 m (54.46 ft) | 8.3 m (27.23 ft) | |
| IVS | TrIPwire; intrusion | ||||
| 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 Maximum frame rates of each stream; for multIPle streams, the values will be subjected to the total encoding capacity. | ||||
| Stream Capability | 2 streams | ||||
| 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 | ||||
| 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 1080p resolution and lower) | ||||
| Mirror | Yes | ||||
| Privacy Masking | 4 areas | ||||
| Audio Compression | G.711a; G.711Mu; G.726; PCM | ||||
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; trIPwire; intrusion; audio abnormality; voltage detection; external alarm; security exception | ||||
| Network Port | RJ-45 (10/100 Base-T) | ||||
| SDK and API | Yes | ||||
| Cyber Security | Video encryption; firmware encryption; configuration encryption; 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 | ||||
| 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; P2P; Milestone | ||||
| User/Host | 20 (Total bandwidth: 48 M) | ||||
| Storage | FTP; SFTP; Micro SD card (support Maximum 256 G); NAS | ||||
| Browser | IE Chrome Firefox | ||||
| Management Software | Smart PSS; DSS; DMSS | ||||
| Mobile Client | IOS; AndROId | ||||
| Certifications | CE-LVD: EN 62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B | ||||
| Warranty | As Per Manufacturer Terms and Condition | ||||
Description
Product Description
-
2MP 1/2.8" CMOS image sensor, low luMinimumance, and high definition image
Outputs Maximum 2MP (1920 × 1080)@25/30 fps
H.265 codec, high compression rate, ultra-low bit rate
Built-in IR LED, and the Maximum Illumination distance is 50 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, appli cable to various monitoring scenes
Intelligent monitoring: Intrusion, trIPwire
Abnormality detection: Motion detection, privacy masking, audio de tection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection
Alarm: 2 in, 2 out; audio: 1 in, 1 out; supports Maximum 256 G micro SD card
12V DC/PoE power supply
IP67 protection
With upgraded H.265 encoding technology, Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidthand storage space
This camera adopts the latest starlight technology and displays better color image in the condition of low Illumination
Itsupports SD card storage, dust-proof function, waterproof functio andvandalprooffunction,complying with the standards of IP67
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 transmissio
WDR
With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightnesscontrast
The bright and dark area can get clear video even in high brightness environment or with backlight shadow
Starlight
With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuMinimumance
It widely applies to various environments of low illuMinimumance
With advanced video algorithm, Dahua IVS technology supports intelligent functions, such as trIPwire and intrusion
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 threatsandpreventmalicious programs from compromising the device
Protection (IP67, wide voltage)
IP67: The camera passes a series of strict test on dust and soa
It has dust-proof function, and the enclosure can works normal after soakingin 1 m deep water for 30 Minimumutes
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
Product Specification
| Brand | Dahua | ||||
| Product Type | Netwok Camera | ||||
| Product Code | DH-IPC-HFW2231M-AS-I2-B-S2 | ||||
| Image Sensor | 1/2.8" CMOS | ||||
| Maximum Resolution | 1920 (H) × 1080 (V) | ||||
| ROM | 128 MB | ||||
| RAM | 128 MB | ||||
| Scanning System | Progressive | ||||
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s | ||||
| Minimum Illumination | 0.002 [email protected] (Color, 30 IRE) 0.0002 [email protected] (B/W, 30 IRE) 0 Lux (Illuminator on) | ||||
| S/N Ratio | > 56 dB | ||||
| Illumination Distance | 50 m (164.04 ft) (IR) | ||||
| Illuminator On/Off Control | Auto; manual | ||||
| Illuminator Number | 2 (IR LED) | ||||
| Lens Type | Fixed-focal | ||||
| Lens Mount | M12 | ||||
| Focal Length | 3.6 mm; 6 mm | ||||
| Maximum Aperture | 3.6 mm: F1.6 6 mm: F1.6 | ||||
| Field of View | 3.6 mm: Horizontal: 88°; Vertical: 44°; Diagonal: 105° 6 mm: Horizontal: 54°; Vertical: 29°; Diagonal: 63° | ||||
| Iris Control | Fixed | ||||
| Close Focus Distance | 3.6 mm: 1.3 m (4.27 ft) 6 mm: 2.5 m (8.20 ft) | ||||
| Lens | Detect Observe Recognize Identify | ||||
| DORI Distance | |||||
| Lens | Detect | Observe | Recognize | Identify | |
| 3.6 mm | 58.9 m (193.24 ft) | 23.6 m (77.43 ft) | 11.8 m (38.71 ft) | 5.9 m (19.36 ft) | |
| 6 mm | 82.8 m (271.65 ft) | 33.1 m (108.60 ft) | 16.6 m (54.46 ft) | 8.3 m (27.23 ft) | |
| IVS | TrIPwire; intrusion | ||||
| 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 Maximum frame rates of each stream; for multIPle streams, the values will be subjected to the total encoding capacity. | ||||
| Stream Capability | 2 streams | ||||
| 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 | ||||
| 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 1080p resolution and lower) | ||||
| Mirror | Yes | ||||
| Privacy Masking | 4 areas | ||||
| Audio Compression | G.711a; G.711Mu; G.726; PCM | ||||
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; trIPwire; intrusion; audio abnormality; voltage detection; external alarm; security exception | ||||
| Network Port | RJ-45 (10/100 Base-T) | ||||
| SDK and API | Yes | ||||
| Cyber Security | Video encryption; firmware encryption; configuration encryption; 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 | ||||
| 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; P2P; Milestone | ||||
| User/Host | 20 (Total bandwidth: 48 M) | ||||
| Storage | FTP; SFTP; Micro SD card (support Maximum 256 G); NAS | ||||
| Browser | IE Chrome Firefox | ||||
| Management Software | Smart PSS; DSS; DMSS | ||||
| Mobile Client | IOS; AndROId | ||||
| Certifications | CE-LVD: EN 62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B | ||||
| Warranty | As Per Manufacturer Terms and Condition | ||||
