Dahua DH-IPC-HDW3441T-ZAS User Manual

| DH-IPC-HDW3441T-ZAS

DH-IPC-HDW3441T-ZAS

4MP IR Vari-focal Eyeball WizSense Network Camera

· 4MP, 1/3” CMOS image sensor, low illuminance, high image definition

· Outputs max. 4MP (2688 × 1520)@30 fps

· H.265 codec, high compression rate, low bit rate

· Built-in IR LED, max. IR distance: 40 m

· ROI, SMART H.264+/H.265+, flexible coding, applicable to various

bandwidth and storage environments

· Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking,

applicable to various monitoring scenes

· Intelligent detecon: Intrusion, tripwire (support the classicaon and

accurate detecon of vehicle and human)

· Abnormality detecon: Moon detecon, video tampering, scene

changing, audio detecon, no SD card, SD card full, SD card error, net

work disconnecon, IP conict, illegal access, voltage detecon

· Supports max. 256 G Micro SD card, built-in Mic

Launched by Dahua Technology, WizSense is a series of AI products

and soluons that adopt independent AI chip and deep learning

algorithm. It focuses on human and vehicle with high accuracy,

enabling users to fast act on dened targets. Based on Dahua's

advanced technologies, WizSense provides intelligent, simple

and inclusive products and soluons.

· 12V DC/POE power supply

· IP67 protecon

· SMD Plus

Series Overview

With advanced deep learning algorithm, Dahua WizSense 3 Series

network camera supports intelligent funcons, such as perimeter
protecon and smart moon detecon. With starlight technology, this
series camera provides a beer image eect in the condion of low

illuminance.

Funcons

SMD Plus

With intelligent algorithm, Dahua Smart Moon Detecon technology
can categorize the targets that trigger moon detecon and lter the
moon detecon alarm triggered by non-concerned targets to realize
eecve and accurate alarm.

Smart H.265+ & Smart H.264+

With advanced scene-adapve rate control algorithm, Dahua smart
encoding technology realizes the higher encoding eciency than H.265

and H.264, provides high-quality video, and reduces the cost of storage
and transmission.

Perimeter Protecon

With deep learning algorithm, Dahua Perimeter Protecon technology

can recognize human and vehicle accurately. In restricted area (such
as pedestrian area and vehicle area), the false alarms of intelligent

detecon based on target type (such as tripwire, intrusion, fast moving,
parking detecon, loitering detecon and gathering detecon) are

largely reduced.

Starlight

Dahua Starlight technology mainly applies to the environment of

low illuminaon, and it can provide clear colorful video. Even in the
environment of min. illuminaon, the technology can guarantee the
good image eect.

Cyber Security

Dahua network camera is equipped with a series of key security

technologies, such as security authencaon and authorizaon, access
control, trusted protecon, encrypted transmission, and encrypted
storage, which improve its security defense and data protecon, and

prevent malicious programs from invading the device.

Protecon (IP67, wide voltage)

IP67: The camera passes a series of strict test on dust and soak. It has

dust-proof funcon, and the enclosure can works normal aer soaking

in 1 m deep water for 30 minutes.
Wide voltage: The camera allows ±30% input voltage tolerance (wide
voltage range), and it is widely applied to outdoor environment with
instable voltage.

www.dahuasecurity.com

| DH-IPC-HDW3441T-ZAS

Technical Specificaon

Camera

Image Sensor

Max. Resolution

ROM

RAM

Scanning System

Electronic Shutter Speed

Min. Illumination

S/N Ratio

Illumination Distance

Illuminator On/Off Control

Illuminator Number

Pan/Tilt/Rotation Range Pan: 0°–360°; Tilt: 0°–78°; Rotation: 0°–360°

1/3” 4Megapixel progressive CMOS

2688 (H) ×1520 (V)

128 MB

512 MB

Progressive

Auto/Manual 1/3 s–1/100 000 s

0.005 Lux@F1.5 (Color, 30IRE)

0.0005 Lux@F1.5 (B/W, 30IRE)
0 Lux (Illuminator on)

> 56 dB

40 m (131.2 ft)

Auto/Manual

2 (IR LED)

Lens

Lens Ty pe

Mount Type

Focal Length

Max. Aperture

Field of View

Iris Type

Close Focus Distance

Motorized vari-focal

φ14

2.7 mm–13.5 mm

F1.5

Horizontal: 104°–27°
Vertical: 55° –15°
Diagonal: 124° –31°

Fixed

0.8 m (2.6 ft)

Bit Rate Control

Video Bit Rate

Day/Night

BLC

HLC

WDR

White Balance

Gain Control

Noise Reduction

Motion Detection

Region of Interest(RoI)

Smart Illumination

Image Rotation

Mirror

Privacy Masking

Audio

Built-in MIC

Audio Compression

Alarm

Alarm Event

CBR/VBR

H.264: 3 Kbps–8192 Kbps
H.265: 3 Kbps–8192 Kbps

Auto(ICR)/Color/B/W

Yes

Yes

120 dB

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

Auto/Manual

3D DNR

OFF/ON (4 areas, rectangular)

Yes (4 areas)

Yes

0°/90°/180°/270° (Support 90°/270° with 1920 × 1080
resolution and lower.)

Yes

4 areas

Yes

G.711a; G.711Mu; G726

No SD card; SD card full; SD card error; less service time
of SD card (smart card supports); network disconnection;
IP conflict; illegal access; voltage detection; security
exception; motion detection; video tampering; scene
changing; intensity change; tripwire; intrusion; SMD

Lens

DORI Distance

W

T

Professional, Intelligent

Perimeter Protection

Intelligent Search

Video

Video Compression

Smart Codec

Video Frame Rate

Stream Capability

Resolution

Detect Observe Recognize Idenfy

64.0 m

(210.0 )

222.0 m

(728.3 )

Tripwire; intrusion (Recognition of human and vehicle)

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

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

Smart H.265+/ Smart H.264+

Main stream (2688 × 1520@1–25/30 fps)
sub stream (704 × 576@1–25 fps/704 × 480@1–30 fps)
third stream (1280 × 720@1–25/30 fps)

3 streams

4M (2688 × 1520); 3M (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)

25.6 m

(84.0 )

88.8 m

(291.3 )

12.8 m

(42.0 )

44.4 m

(145.7 )

6.4 m

(21.0 )

22.2 m

(72.8 )

Network

Network

SDK and API

Protocol

Cyber Security

Interoperability

Scene Self-adaptation
(SSA)

User/Host

Storage

Browser

Management Software

RJ-45 (10/100 Base-T)

Yes

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

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

ONVIF(Profile S/Profile G/Profile T);CGI;P2P;Milestone;
Genetec

Yes

20 (Total bandwidth: 64 M)

FTP; SFTP; Micro SD Card (support max. 256 G); NAS

IE: IE8, IE9, IE11
Chrome
Firefo

Smart PSS, DSS, DMSS

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