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IPC HDBW2431F AS S2 thumb
IPC HDBW2431F AS S2 thumb 2

Dahua 4MP Lite IR Fixed-focal Dome Network Camera

IPC-HDBW2431F-AS-S2

4MP Lite IR Fixed-focal Dome 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 with the standards of IP67 and IK10 (Supported by some select models).

Features

  • 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 NR, 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
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SKU: 7121454 Category:

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
Minimum Illumination 0.008 Lux @ F1.6
S/N Ratio > 56 dB
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
IVS Tripwire; intrusion
Video
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 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; 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; security exception; local alarm
Network
Network 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
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; Bonjour
Interoperability ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec
User/Host 20
Storage FTP; SFTP; Micro SD Card (support max. 256 GB); NAS
Browser IE
Chrome
Firefox
Management Software Smart PSS, DSS, DMSS
Mobile Phone IOS; Android
Certification
Certifications CE-LVD: EN62368-1
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)
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)

Maximum Resolution

4MP

Datasheet

Download

DH-IPC-HDBW2431F-AS-S2_datasheet_Trantech

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