Dahua DH-IPC-HDBW2431F-AS-S2 4MP Lite IR Dome Network Camera

Dahua DH-IPC-HDBW2431F-AS-S2 4MP Lite IR Fixed-focal Dome Network Camera

· 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

Series Overview
· 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
Smart C
IVS
Starligh
With advanced video algorithm, Dahua IVS technology supports
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.
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
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 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