Dahua IPC-HDW8441X-3D 4MP WizMind Dual-Lens Network Camera

4MP WizMind Dual-Lens People Counting Network Camera

• 4 MP 1/2.8" CMOS image sensor for low-light performance and high-definition imaging

• Max. output: 4 MP (2560 × 1440) at 25/30 fps

• Built-in IR LED with up to 20 m illumination distance

• ROI, Smart H.264+/H.265+ for flexible compression and optimized bandwidth/storage

• WDR, 3D NR, HLC, BLC, and digital watermarking for various monitoring scenes

People Counting Features

• Queue management

• People counting in defined areas

• Entry, exit, and pass counting

• Daily, monthly, and yearly report generation

Interfaces & Storage

• Alarm: 2 inputs, 2 outputs

• Audio: 2 inputs, 1 output

• RS-485 and BNC supported

• Built-in microphone and speaker for two-way audio

• Supports up to 512 GB Micro SD card

Power & Installation

• 12 VDC / PoE power input

• 12 VDC power output with max. 165 mA current

• Simplified installation with dual power support

Protection & Smart Features

• IP67 weatherproof and IK10 vandal-resistant rating

• Altitude self-adaptive for improved detection at various mounting angles/heights

• Supports crowd detection and leave post detection

Datasheet

 

 

 

Camera

• Image sensor: 1/2.8” 4MP progressive CMOS

• Max. resolution: 2560 (H) × 1440 (V)

• ROM: 4GB

• RAM: 1GB

• Scanning system: Progressive

• Electronic shutter speed: Auto/Manual 1/3 s–1/100,000 s

Minimum Illumination

• 2.0 mm:

  • 0.007 lux@F2.0 (Color, 30 IRE)

  • 0.0007 lux@F2.0 (B/W, 30 IRE)

  • 0 lux (IR on)

• 2.8 mm:

  • 0.005 lux@F1.6 (Color, 30 IRE)

  • 0.0005 lux@F1.6 (B/W, 30 IRE)

  • 0 lux (IR on)

• S/N ratio: >56 dB

• IR illumination distance: 20 m

• IR control: Auto

• IR LED: 1

Pan/Tilt/Rotation Range

• Tilt: –10° to 70°

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Lens

• Lens type: Fixed-focal

• Lens mount: M12

• Focal length: 2.0 mm, 2.8 mm

• Max. aperture:

  • 2.0 mm: F2.0

  • 2.8 mm: F1.6

• Field of view:

  • 2.0 mm: H 122°, V 72°, D 141°

  • 2.8 mm: H 95°, V 52°, D 114°

• Iris control: Fixed

• Close focus distance:

  • 2.0 mm: 0.5 m

  • 2.8 mm: 1.1 m

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DORI Distance

• 2.0 mm:

  • Detect: 44.8 m

  • Observe: 17.9 m

  • Recognize: 9.0 m

  • Identify: 4.5 m

• 2.8 mm:

  • Detect: 63.6 m

  • Observe: 25.4 m

  • Recognize: 12.7 m

  • Identify: 6.4 m

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Smart Events

• IVS: Abandoned object, missing object

• Perimeter protection: Intrusion, tripwire, fast moving (with vehicle/human classification), loitering, people gathering, parking detection

• Face detection: Includes snapshot, tracking, optimization, enhancement, exposure, 6 face attributes, 8 expressions, snapshot strategy, face angle filter

• People counting: Tripwire, area counting, queue management (4 rules), report generation (day/week/month/year), crowd detection, intelligence trajectory

• Abnormal behavior: Leave post detection, supports up to 20 personnel

Smart Search

• Supports smart NVR refine search and event extraction

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Video

• Compression: H.265, H.264, H.264H, H.264B, MJPEG (sub stream only)

• Smart codec: Smart H.265+, Smart H.264+

• Frame rate:

  • Main: 2560×1440 @1–25/30 fps

  • Sub: 704×576 @1–25 fps / 704×480 @1–30 fps

  • Third: 1920×1080 @1–25/30 fps

• Streams: 3

• Resolutions supported: 4MP, 3MP, 1080p, 1.3MP, 720p, D1, VGA, CIF

• Bitrate control: CBR/VBR

• Bitrate range:

  • H.264: 32 kbps–8192 kbps

  • H.265: 12 kbps–8192 kbps

• Day/Night mode: Auto (ICR)/Color/B/W

• BLC/HLC/WDR: Yes (WDR 120 dB)

• SSA: Yes

• White balance: Auto, natural, street lamp, outdoor, manual, regional custom

• Gain control: Auto

• Noise reduction: 3D NR

• Motion detection: 4 rectangular areas

• RoI: Yes (4 areas)

• Smart illumination and defog: Yes

• Privacy masking: 4 areas

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Audio

• Built-in MIC: Yes

• Built-in speaker: Yes

• Audio compression: PCM, G.711a, G.711Mu, G.726, G.723

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Alarm

• Alarm events: No SD card, full/error, network issues, IP conflict, illegal access, motion, tampering, tripwire, intrusion, fast moving, abandoned/missing object, loitering, gathering, parking, scene change, audio, voltage, external, face, stay alarm, people counting, security exception

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Network

• Port: RJ-45 (10/100/1000 Base-T)

• SDK/API support: Yes

• Cybersecurity features: Encryption (video/config/firmware), digest, account lockout, logs, IP/MAC filtering, HTTPS, X.509 certs, syslog, 802.1x, trusted boot/execution/upgrade

• Protocols: IPv4/IPv6, HTTP, TCP/UDP, RTP/RTSP/RTCP, RTMP, SMTP, FTP/SFTP, DHCP, DNS/DDNS, QoS, UPnP, NTP, Multicast, ICMP, IGMP, NFS, PPPoE, SNMP, P2P

• Interoperability: ONVIF (S/G/T), CGI

• User access: 20 users, total 64 Mbps

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Storage

• FTP, SFTP, Micro SD (max. 512 GB), NAS

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Browser Compatibility

• IE9+, Chrome, Firefox, Safari 12+

Management Software

• Smart PSS, DSS, DMSS

Mobile Access

• iOS, Android

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Certifications

• CE-LVD: EN62368-1

• CE-EMC: Directive 2014/30/EU

• FCC: 47 CFR Part 15, Subpart B

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

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Interfaces

• RS-485: 1 port (1200–115200 bps)

• Audio input: 2 channels (RCA)

• Audio output: 1 channel (RCA)

• Alarm input: 2 channels (5 mA 3–5 VDC)

• Alarm output: 2 channels (300 mA 12 VDC)

• Analog output: 1 BNC (CVBS)

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Power

• Supply: 12 VDC / PoE (802.3af)

• Consumption:

  • Basic: 4 W (12 VDC), 6.4 W (PoE)

  • Max: 11.3 W (12 VDC), 12.9 W (PoE)

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Environmental

• Operating temp: –40 °C to +60 °C

• Storage temp: –40 °C to +60 °C

• Operating humidity: ≤95%

• Protection: IP67, IK10

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Physical

• Casing: Metal

• Dimensions: 204 × 78 × 61.6 mm (L × W × H)

• Net weight: 0.82 kg

• Gross weight: 1.18 kg