Lite Series | DH-IPC-HDBW2431F-AS-S2
DH-IPC-HDBW2431F-AS-S2
4MP Lite IR Fixed-focal Dome Network Camera
Owner’s Manual
Series Overview
With upgraded H.265 encoding technology, Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays better color image in the condition of low illumination. It supports SD card storage, dust-proof function, waterproof function and vandal-proof function, complying to the standards of IP67 and IK10.
Functions
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.
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.
Starlight
Dahua Starlight technology mainly applies to the environment of low illuminance, and it can provide clear colorful video. Even in the environment of ultra-low illuminance, the technology can guarantee the good image effect.
- 4MP, 1/3” CMOS image sensor, low illuminance, high image definition
- Outputs max. 4MP (2688 × 1520) @20 fps,and supports 2560 × 1440 (2560 × 1440) @25/30 fps
- H.265 codec, high compression rate, ultra-low bit rate
- Built-in IR LED, max. IR distance: 30 m
- RoI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
- Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
- Intelligent detection: Intrusion, tripwire
- Abnormality detection: Motion detection, video tampering, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, voltage detection
- Alarm: 1 in, 1 out; audio: 1 in, 1 out; built-in Mic; supports max. 256 GB Micro SD card
- 12V DC/PoE power supply
- IP67, IK10 protection
IVS
With advanced video algorithm, Dahua IVS technology supports intelligent functions, such as tripwire and intrusion.
Protection (IP67, IK10, wide voltage)
IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes.
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).
Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.
Technical Specification
Camera
| Image Sensor | 1/3”4Megapixel progressive 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 |
| S/N Ratio | > 56 dB |
| Minimum Illumination | 0.008 Lux @ F1.6 |
| Illumination Distance | 30 m (98.4 ft) |
| Illuminator On/Off Control | Auto/Manual |
| Illuminator Number | 8 (IR LED) |
| Pan/Tilt/Rotation Range | Pan: –30°–30° Tilt: 0°–80° Rotation: 0°–360° |
Lens
| Lens Type | Fixed-focal | ||||
| Mount Type | M12 | ||||
| Focal Length | 2.8 mm 3.6 mm | ||||
| Max. Aperture | F1.6 F1.6 | ||||
| Field of View | 2.8 mm:Horizontal 102° × Vertical 55° × Diagonal 121° 3.6 mm:Horizontal 84° × Vertical 45° × Diagonal 100 | ||||
| Iris Type | Fixed | ||||
| Close Focus Distance | 2.8 mm: 0.9 m (3.0 ft) 3.6 mm: 1.6 m (5.2 ft) | ||||
| DORI Distance | Lens | Detect | Observe | Recognize | Identify |
| 2.8mm | 56.0 m (183.7 ft) | 22.4 m (73.5 ft) | 11.2 m (36.7 ft) | 5.6 m (8.5 ft) | |
| 3.6mm | 80.0 m (262.5 ft) | 32.0 m (105.0 ft) | 16.0 m (52.5 ft) | 8.0 m (26.2 ft) | |
Smart Event
| Video Compression | H.265; H.264; H.264B; MJPEG (only supported by sub stream) |
| Smart Codec | Smart H.265+/ Smart H.264+ |
| Video Frame Rate | Main stream: 2688 × 1520 (1 fps-20 fps) 2560 × 1440 (1 fps-25/30 fps) Sub stream: 704 × 576 (1 fps-25 fps) 704 × 480 (1 fps-30 fps) |
| Stream Capability | 2 streams |
| Resolution | 2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); |
| 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–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 DNR |
| 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; G.726; AAC |
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; security exception; local alarm |
Network
| Network | RJ-45 (10/100 Base-T) |
| SDK and API | Yes |
| Protocol | IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 802.1x; Bonjour |
| Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI; Milestone; Genetec; P2P |
| User/Host | 20 |
| Edge Storage | Dahua Cloud; FTP; SFTP; Micro SD card (support max. 256 G); NAS |
| Browser | IE Chrome Firefox |
| Management Software | Smart PSS, DSS, DMSS |
| Mobile Phone | IOS; Android |
Certification
| Certifications | CE-LVD: EN60950-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07 |
Port
| Audio Input | 1 channel (RCA port) |
| Audio Output | 1 channel (RCA port) |
| Alarm Input | 1 channel in: 5mA 3V–5V DC |
| Alarm Output | 1 channel out: 300mA 12V DC |
Power
| Power Supply | 12V DC/PoE |
| Power Consumption | <5.4W |
Environment
| Operating Temperature | –40°C to +60°C (–40°F to +140°F)/less than ≤ 95% RH |
| Storage Temperature | –40°C to +60°C (–40°F to +140°F) |
| Ingress Protection | IP67; IK10 |
Structure
| Casing | Metal |
| Dimensions | 55 mm × Φ108.9 mm (2.2″ × Φ4.3″) |
| Net Weight | 0.38 kg (0.8 lb) |
| Gross Weight | 0.52 kg (1.1 lb) |
Ordering Information
| Type | Part Number | Description |
| 4MP Camera | DH-IPC-HDBW2431FP-AS-S2 | 4MP Lite IR Fixed-focal Dome Network Camera,PAL |
| DH-IPC-HDBW2431FN-AS-S2 | 4MP Lite IR Fixed-focal Dome Network Camera,NTSC | |
| Accessories (optional) | PFA139 | Junction Box |
| PFB204W | Wall Mount | |
| PFA152-E | Pole Mount | |
| PFB220C | Mount Adapter | |
| PFA106 | Celling Mount | |
| PFM321D | 12V DC 1A Power Adapter | |
| LR1002-1ET/1EC | Single-port Long Reach Ethernet over Coax Extender | |
| PFM900-E | Integrated Mount Tester | |
| PFM114 | TLC SD Card |
Accessories
Optional:
| Junction Mount | Wall Mount |
| PFA139 | PFB204W |
 |  |
| Pole Mount | Celling Mount |
| PFB204W+PFA152-E | PFB220C+PFA106 |
 |  |
Dimensions (mm[inch])
Rev 001.001
© 2020 Dahua . All rights reserved. Design and specifications are subject to change without notice.
Pictures in the document are for reference only, and the actual product shall prevail.
www.dahuasecurity.com
Documents / Resources
 | dahua DH-IPC-HDBW2431F-AS-S2 4MP Lite IR Fixed-focal Dome Network Camera [pdf] Owner's Manual DH-IPC-HDBW2431F-AS-S2, 4MP Lite IR Fixed-focal Dome Network Camera, DH-IPC-HDBW2431F-AS-S2 4MP Lite IR Fixed-focal Dome Network Camera, Fixed-focal Dome Network Camera, Dome Network Camera, Network Camera, Camera |
