4MP, 1/3” CMOS image sensor, low illuminance, high image definition
· Outputs 4MP (2560 × 1440) @25/30 fps, and supports max. 4MP
(2688 × 1520) @20 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
· Image flip, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable
to various monitoring scenes
· Abnormality detection: Motion detection, video tampering, network
disconnection, IP conflict, illegal access, voltage detection
· 12V DC/PoE power support
· IP67, protection

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Sku:DH-IPC-HDW1431T1N-S4

41.000 ivai

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Technical Specification
Camera
Image Sensor 1/3”4Megapixel progressive CMOS
Effective Pixels 2688 (H) ×1520 (V)
ROM 128 MB
RAM 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100000 s
Min. Illumination 0.03 Lux @ F2.0
IR Distance 30 m (98.4 ft)
IR On/Off Control Auto/Manual
IR LEDs Number 1
Pan/Tilt/Rotation Range
Horizontal: 0°–355°
Vertical: 0°–78°
Rotation: 0°–360°
Lens
Lens Type Fixed
Mount Type M12
Focal Length 2.8 mm
3.6 mm
Max. Aperture F2.0
Field of View
2.8 mm:
Horizontal: 93°
Vertical: 53°
Diagonal: 111°
3.6 mm:
Horizontal: 81°
Vertical: 44°
Diagonal: 95°
Iris Type Fixed aperture
Close Focus Distance 2.8 mm: 0.8 m (2.6 ft)
3.6 mm: 1.4 m (4.6 ft)
DORI Distance
Lens Detect Observe Recognize Identify
2.8mm 50.0 m
(183.7 ft)
22.4 m
(73.5 ft)
11.2 m
(36.7 ft)
15.1 m
(18.4 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)
Video
Video Compression H.265; H.264; H.264B; MJPEG
Smart Codec Yes
Video Frame Rate
Main Stream:
2688 × 1520 (1 fps–20 fps)
2560 × 1440 (1 fps–25/30 fps)
Sub Stream:
704 × 576 (1 fps–20/25 fps)
704 × 480 (1 fps–20/30 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 Manual/Auto
Noise Reduction 3D DNR
Motion Detection OFF/ON (4 areas, rectangular)
Region of Interest(RoI) Yes (4 areas)
Smart IR Yes
Image Rotation 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520
resolution.)
Mirror Yes
Privacy Masking 4 areas
Network
Network RJ-45 (10/100 Base-T)
Protocol
HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP;
DHCP; DNS; DDNS; PPPoE; IPv4/v6; QoS; UPnP; NTP;
RTMP; Multicast; HTTPS; SFTP; 802.1x; ICMP; IGMP
Interoperability ONVIF (Profile S/Profile G); CGI; Milestone; Genetec; P2P
User/Host 20
Edge Storage Dahua Cloud; FTP; 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
Power
Power Supply 12V DC/POE (802.3af)
Power Consumption < 5.1W
Environment
Operating Conditions -40°C to +55°C (-40°F to +131°F) /less than≤95%
Strorage Conditions -40°C to +60°C (-40°F to +140°F)
Ingress Protection IP67

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