IPC-HDBW8841H-Z-LB - DAHUA DH-IPC-HDBW8841H-Z-LB 4MP WizMind Corner Network Camera IPC-HDBW8841H-Z-LB

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IPC-HDBW8841H-Z-LB

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$635.00

IPC-HDBW8841H-Z-LB

8MP WizMind Classroom Network Camera

> 8-MP 1/1.8" CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840 × 2160)@25/30 fps.

> Supports Classroom Behavior Analysis, including detection of abnormal number of people (for tracking teachers), standing, writing on the blackboard, back turned to students, head up, and walking.

> Supports Exam Behavior Analysis, including detection of students looking around and passing objects between each other.

> Sound Management: With its built-in dual MICs and Dahua noise reduction algorithms, the camera supports the sound management function, using it to collect vocals in the classroom, adaptively reduce noise, and filter non-human voices.

> Built-in Hi-Fi large-diameter speaker covers an auditory range of 30 meters when used indoors.

> Supports two-way talk.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; built-in dual MICs, RS-485, BNC; supports max. 256 G Micro SD card.

> 24 VAC/12 VDC/PoE power supply, 12 VDC power output, and max. current 165 mA, easy for installation.

> 5 streams for 3-channel HD video display.

> IP67 and IK10 protection.

Special Note:

Because the product always maintains a fast inventory flow, the model you ordered may take longer to produce (about 3 weeks or more days), we will push the factory and try our best to ship to you as soon as possible, thank you for your waiting.

DAHUA original firmware, Upgradable,2 year guarantee

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IPC-HDBW8841H-Z-LB - DAHUA DH-IPC-HDBW8841H-Z-LB 4MP WizMind Corner Network Camera IPC-HDBW8841H-Z-LB

IPC-HDBW8841H-Z-LB

8MP WizMind Classroom Network Camera

> 8-MP 1/1.8" CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840 × 2160)@25/30 fps.

> Supports Classroom Behavior Analysis, including detection of abnormal number of people (for tracking teachers), standing, writing on the blackboard, back turned to students, head up, and walking.

> Supports Exam Behavior Analysis, including detection of students looking around and passing objects between each other.

> Built-in Hi-Fi large-diameter speaker covers an auditory range of 30 meters when used indoors.

> Supports two-way talk.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; built-in dual MICs, RS-485, BNC; supports max. 256 G Micro SD card.

> 24 VAC/12 VDC/PoE power supply, 12 VDC power output, and max. current 165 mA, easy for installation.

> 5 streams for 3-channel HD video display.

> IP67 and IK10 protection.

IPC-HDBW8841H-Z-LB - DAHUA DH-IPC-HDBW8841H-Z-LB 4MP WizMind Corner Network Camera IPC-HDBW8841H-Z-LB Datasheet

IPC-HDBW8841H-Z4-LB Datasheet

IPC-HDBW8841H-Z-LB - DAHUA DH-IPC-HDBW8841H-Z-LB 4MP WizMind Corner Network Camera IPC-HDBW8841H-Z-LB Picture

IPC-HDBW8841H-Z-LB - DAHUA DH-IPC-HDBW8841H-Z-LB 4MP WizMind Corner Network Camera IPC-HDBW8841H-Z-LB Dimension

IPC-HDBW8841H-Z-LB - DAHUA DH-IPC-HDBW8841H-Z-LB 4MP WizMind Corner Network Camera IPC-HDBW8841H-Z-LB Installation

IPC-HDBW8841H-Z-LB - DAHUA DH-IPC-HDBW8841H-Z-LB 4MP WizMind Corner Network Camera IPC-HDBW8841H-Z-LB Specification

Technical Specifications

******

Camera

Image Sensor

1/1.8" CMOS

Max. Resolution

3840 (H) × 2160 (V)

ROM

4GB

RAM

4GB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.003 Lux@F1.2(Color,30IRE)
0.0003 Lux@F1.2(B/W,30IRE)
0 lux (Illuminator on)

S/N Ratio

>56 dB

Illumination Distance

40m (IR LED)

Illuminator On/Off Control

Auto

Illuminator Number

3 (IR LED)

Pan/Tilt/Rotation Range

Pan: 0°–355°
Tilt: 0°–80°
Rotation: 0°–355°"

Lens

Lens Type

Motorized vari-focal

Lens Mount

φ16

Focal Length

2.7 mm–12 mm

Max. Aperture

F1.2

Field of View

Horizontal: 112°(W)–48°(T)
Vertical: 58°(W)–27°(T)
Diagonal: 137°(W)–55°(T)

Close Focus Distance

1.8 m (5.9 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

87.6 m (287.40 ft)

35 m

(114.83 ft)

17.5 m

(57.41 ft)

8.8 m

(28.87 ft)

186.6 m (612.20 ft)

74.6 m (244.75 ft)

37.3 m

(122.38 ft)

18.7 m

(61.35 ft)

Intelligence

Classroom Behavior Analysis

Supports student mode and teacher mode.
Student mode:
Head up detection, standing detection, heads up people counting, and close-up of standing students.
Teacher mode:
Supports up to 5 face databases and 10,000 face images. It offers abnormal number of people detection (for tracking teachers), back turned to students detection, walking detection, writing on blackboard detection, and performs face comparison of teachers.

Exam Behavior Analysis

Suport looking around and passing object detection

Face Recognition

Face recognition, track, priority, snapshot, face enhancement, face exposure
Face attribute extract, 6 attributes and 8 expressions: Gender, age, glasses, expressions (anger, sadness, disgust, fear, surprise, calm, happiness and confusion), mask, beard
Face matting setting: face, single inch photo
Two snapshot strategies: priority snapshot, recognition
Face angle filter
Priority time setting
Management of 5 group face libraries
Single person register and person register in batch
Face recognition and similarity setting
Max supports face contrast in face library with 100,000 faces
Support Duration Optimal

Smart Search

Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos

Video

Video Compression

H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)

Smart Codec

Smart H.265+; Smart H.264+

Video Frame Rate

Main stream: 3840 × 2160@(1–25/30 fps )
sub stream 1: 1920 × 1080@(1–25/30 fps )
sub stream 2: 1920 × 1080@(1–25/30 fps )
sub stream 3: 1920 × 1080@(1–25/30 fps )
sub stream 4: 704 × 576 @(1–25/30 fps )

Stream Capability

5 streams

Resolution

8M (3840 × 2160); 4M (2688 × 1520); 3M (2048 × 1536); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 32 kbps–10240 kbps;
H.265: 12 kbps–10240 kbps

Day/Night

Auto(ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

Scene Self-adaptation (SSA)

Yes

White Balance

Auto; natural; street lamp; outdoor; manual; regional custom

Gain Control

Auto

Noise Reduction

3D NR

Motion Detection

OFF/ON(4 areas,rectangular)

Region of Interest (RoI)

Yes (4 areas)

Defog

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

Built-in Speaker

Yes

Audio Compression

G.711a;G.711Mu;G.726;G.723;PCM

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; scene changing; audio exception; voltage detection; defocus detection; external alarm; face recognition; abnormal number of people detection; stand detection; walking detection; back detection; blackboard writing detection; head up detection; Exam Behavior detection

Network

Network Port

RJ-45 (10/100/1000 Base-T)

SDK and API

Yes

Cyber Security

Video 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 Protocol

IPv4; IPv6; HTTP;TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP

Interoperability

More Information
Wired/Wireless	Wired
Outdoor use	Outdoor use
Focal Type	Motorized Zoom
Day/Night	Low light
Max Resolution	4 MP

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