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DH-IPC-HDW1431T1-A
1. 25/30 fps for real-time monitoring
2. WDR
3. Built-in MIC for real-time audio security
4. IP67 high protection level.
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Camera
Image Sensor
1/2.7″ CMOS
Max. Resolution
2688 (H) × 1520 (V)
ROM
16 MB
RAM
128 MB
Scanning System
Progressive
Electronic Shutter Speed
Auto/Manual 1/3 s–1/100,000 s
Minimum Illumination
0.03 lux @ F2.0 (Color, 30 IRE); 0.003 lux @ F2.0 (B/W, 30 IRE); 0 lux (Illuminator on)
S/N Ratio
> 56 dB
Illumination Distance
30 m (98.43 ft) (IR)
Illuminator On/Off Control
Auto; Manual
Illuminator Number
1 (IR LED)
Pan/Tilt/Rotation Range
Pan: 0°–360°; Tilt: 0°–78°; Rotation: 0°–360°
Lens
Lens Type
Fixed-focal
Lens Mount
M12
Focal Length
2.8 mm; 3.6 mm
Max. Aperture
F2.0 (2.8 mm and 3.6 mm)
Field of View
2.8 mm: Horizontal 104°, Vertical 58°, Diagonal 124°; 3.6 mm: Horizontal 88°, Vertical 48°, Diagonal 103°
Iris Control
Fixed
Close Focus Distance
2.8 mm: 0.7 m (2.30 ft); 3.6 mm: 1.2 m (3.94 ft)
DORI Distance
2.8 mm Lens
Detect: 56.0 m (183.73 ft); Observe: 22.4 m (73.49 ft); Recognize: 11.2 m (36.75 ft); Identify: 5.6 m (18.37 ft)
3.6 mm Lens
Detect: 76.0 m (249.34 ft); Observe: 30.4 m (99.74 ft); Recognize: 15.2 m (49.87 ft); Identify: 7.6 m (24.93 ft)
Video
Video Compression
H.265; H.264; H.264H; H.264B; MJPEG (Sub stream only)
Smart Codec
Smart H.265+; Smart H.264+
Main Stream Frame Rate
2688 × 1520: 1–20 fps; 2560 × 1440: 1–25/30 fps
Sub Stream Frame Rate
704 × 576: 1–20/25 fps; 704 × 480: 1–20/30 fps
Stream Capability
2 streams
Resolution
2688 × 1520; 2560 × 1440; 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: 32–6144 kbps; H.265: 12–6144 kbps
Image Features
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 rectangular areas)
Region of Interest (RoI)
Yes (4 areas)
Smart Illumination
Yes
Image Rotation
0°/90°/180°/270°; 90°/270° supported at 2688 × 1520 resolution and lower
Mirror
Yes
Privacy Masking
4 areas
Audio
Built-in Microphone
Yes
Audio Compression
G.711A; G.711Mu; G.726
Alarm
Alarm Events
Network Disconnection; IP Conflict; Illegal Access; Motion Detection; Video Tampering; Audio Detection; Security Exception
Network
Network Port
RJ-45 (10/100 Base-T)
SDK and API
Yes
Cyber Security
Video Encryption; Configuration Encryption; Digest; WSSE; Account Lockout; Security Logs; X.509 Certificate Generation and Importing; Trusted Boot; Trusted Execution; Trusted Upgrade
Network Protocols
IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast
Interoperability
ONVIF (Profile S/Profile T); CGI; P2P; Genetec
User/Host
6 users/hosts (Total bandwidth: 36 M)
Storage
FTP
Browser and Software
Supported Browsers
Internet Explorer; Google Chrome; Mozilla Firefox
Management Software
Smart PSS; DSS; DMSS
Mobile Client
iOS; Android
Certifications
CE-LVD
EN 62368-1
CE-EMC
Electromagnetic Compatibility Directive 2014/30/EU
FCC
47 CFR FCC Part 15, Subpart B
Power
Power Supply
12 VDC / PoE (802.3af)
Basic Power Consumption
1.9 W (12 VDC); 2.9 W (PoE)
Maximum Power Consumption
3.8 W (12 VDC); 5 W (PoE), with ICR + H.265 + IR intensity
Environment
Operating Temperature
–40 °C to +60 °C (–40 °F to +140 °F)
Operating Humidity
≤ 95%
Storage Temperature
–40 °C to +60 °C (–40 °F to +140 °F)
Protection
IP67
Physical Specifications
Casing
Metal + Plastic
Product Dimensions
85.5 mm × Φ109 mm (3.37″ × Φ4.29″)
Net Weight
0.25 kg (0.6 lb)
Gross Weight
0.37 kg (0.8 lb)
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