Descrição
CAMERA DAHUA DOME 4MP DH-IPC-HDBW2431F-AS-S2
Camera
Image Sensor 1/34Megapixel progressive CMOS
Max. Resolution 2688 (H) × 1520 (V)
ROM 128 MB
RAM 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s1/100,000 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 kbps6144 kbps
H.265: 12 kbps6144 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 3V5V 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 × F108.9 mm (2.2" × F4.3")
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