2024 年 7 月 27 日
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Security Hong Kong Ltd- 香港防盜 | 傑成系統 – Securityhk.com

DAHUA IPC-HDW8441X-3D

4MP WizMind Dual-Lens People Counting Network Camera

> 4-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2560 × 1440) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 20 m.

> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.

> WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> People counting: Queue management, people counting in area, entry/ exit/pass number counting, and it can output daily/monthly/yearly report.

> Alarm: 2 in, 2 out; audio: 2 in, 1 out; 485, BNC, supports max. 512 G Micro SD card; built in MIC and speaker.

> 12 VDC/PoE power supply, 12 VDC power output, and max. current 165 mA, easy for installation.

> IP67and IK10 protection.

> Supports altitude self-adaptive, which adapts the altitude and angle of installation to improve the detection effect of people.

> Supports crowd detection and leave post detection.

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描述

DAHUA IPC-HDW8441X-3D

4MP WizMind Dual-Lens People Counting Network Camera

Specifications

Camera
Image Sensor1/2.8”4Megapixel progressive CMOS
Max. Resolution2560 (H) × 1440 (V)
ROM4GB
RAM1GB
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s
Min. Illumination2.0 mm:

0.007 lux@F2.0 (Color, 30 IRE)

0.0007 lux@F2.0 (B/W, 30 IRE)

0 lux (Illuminator on)

2.8 mm:

0.005 lux@F1.6 (Color, 30 IRE)

0.0005 lux@F1.6 (B/W, 30 IRE)

0 lux (Illuminator on)

S/N Ratio>56 dB
Illumination Distance20 m (65.62 ft) (IR LED)
Illuminator On/Off ControlAuto
Illuminator Number1 (IR LED)
Pan/Tilt/Rotation RangeTilt: –10° to 70°
Lens
Lens TypeFixed-focal
Lens MountM12
Focal Length2.0 mm; 2.8 mm
Max. Aperture2.0 mm: F2.0
2.8 mm: F1.6
Field of View2.0 mm: Horizontal: 122°; Vertical: 72°; Diagonal: 141°
2.8 mm: Horizontal: 95°; Vertical: 52°; Diagonal: 114°
Iris ControlFixed
Close Focus Distance2.0 mm: 0.5 m (1.64 ft)
2.8 mm: 1.1 m (3.61 ft)
DORI DistanceLensDetectObserveRecognizeIdentify
2.0 mm44.8 m (146.98 ft)17.9 m

(58.73 ft)

9.0 m

(29.52 ft)

4.5 m

(14.76 ft)

2.8 mm63.6 m (126.64 ft)25.4 m

(50.52 ft)

12.7 m

(25.26 ft)

6.4 m

(12.80 ft)

Smart Event
IVSAbandoned object; missing object
Professional, intelligent
IVS (Perimeter Protection)Intrusion, tripwire, fast moving (the three functions support the classification and accurate detection of vehicle and human); loitering detection, people gathering, and parking detection
Face DetectionFace detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, mask, and beard) and 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or one-inch photo; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); face angle filter; optimization time setting
People CountingTripwire people counting, drawing polygonal lines for tripwire, generating and exporting report (day/week/month/year);

People counting in area, generating and exporting report (day/week/month);

Queue management, generating and exporting report (day/week/month);

4 rules can be set for tripwire, people counting in area and queue management;

Supports crowd detection;

Supports intelligence trajectory.

Abnormal Behavior AnalysisLeave post detection which triggers alarms when no one is in the detection area, personnel have left their post or there is an abnormal number of people on duty in the detection area. Supports setting up to 20 personnel on duty at the same time.
Smart SearchWork together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos
Video
Video CompressionH.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
Smart CodecSmart H.265+; Smart H.264+
Video Frame RateMain stream: 2560 × 1440 @(1–25/30 fps )
Sub stream: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps)
Third stream: 1920 × 1080 @ (1–25/30 fps)
Stream Capability3 streams
Resolution4 M (2560 × 1440); 3 M (2048 × 1536/2304 × 1296); 1080p (1920 × 1080); 1.3 M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Bit Rate ControlCBR/VBR
Video Bit RateH.264: 32 kbps–8192 kbps
H.265: 12 kbps–8192 kbps
Day/NightAuto (ICR)/Color/B/W
BLCYes
HLCYes
WDR120 dB
Scene Self-adaptation (SSA)Yes
White BalanceAuto; natural; street lamp; outdoor; manual; regional custom
Gain ControlAuto
Noise Reduction3D NR
Motion DetectionOFF/ON (4 areas, rectangular)
Region of Interest (RoI)Yes (4 areas)
Smart IlluminationYes
DefogYes
Privacy Masking4 areas
Audio
Built-in MICYes
Built-in SpeakerYes
Audio CompressionPCM; G.711a; G.711Mu; G.726; G.723
Alarm
Alarm EventNo SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; fast moving; abandoned object; missing object; loitering detection; people gathering; parking detection; scene changing; audio detection; voltage detection; external alarm; face detection; In Area No.; stay alarm; people counting; abnormal number of people detection; security exception
Network
Network PortRJ-45 (10/100/1000 Base-T)
SDK and APIYes
Cyber SecurityVideo 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
Network ProtocolIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNMP; P2P
InteroperabilityONVIF (Profile S/Profile G/Profile T); CGI
User/Host20 (Total bandwidth: 64 M)
StorageFTP; SFTP; Micro SD card (support max. 512 GB); NAS
BrowserIE: IE 9 and later
Chrome
Firefox
Safari: Safari 12 and later
Management SoftwareSmart PSS; DSS; DMSS
Mobile ClientiOS; Android
Certification
CertificationsCE-LVD: EN62368-1

CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU;

FCC:47 CFR FCC Part 15, Subpart B;

UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14

Port
RS-4851 (baud rate range: 1200 bps–115200 bps)
Audio Input2 channels (RCA port)
Audio Output1 channel (RCA port)
Alarm Input2 channels in: 5 mA 3 V–5 VDC
Alarm Output2 channels out: 300 mA 12 VDC
Analog Output1 channel (CVBS output: BNC)
Power
Power Supply12 VDC/PoE (802.3af)
Power ConsumptionBasic: 4 W (12 VDC); 6.4 W (PoE)

Max. (H.265+main stream/IR intensity+IR on): 11.3 W (12 VDC); 12.9 W (PoE)

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)
ProtectionIP67; IK10
Structure
CasingMetal
Product Dimensions204.0 mm × 78.0 mm × 61.6 mm (8.03″ × 3.07″ × 2.43″) (L × W × H)
Net Weight0.82 kg (1.81 lb)
Gross Weight1.18 kg (2.60 lb)

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