Dahua 4 MP Explosion Proof IR Dome WizMind Network Camera IPC-HDEW8441R-Z

Camera

Image Sensor

1/2.7”4Megapixel progressive CMOS

Max. Resolution

2688 (H) × 1520 (V)

ROM

128 MB

RAM

1 GB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

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

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

0 lux (Illuminator on)

S/N Ratio

> 56 dB

Illumination Distance

50 m (164.0 ft) (IR LED)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

2 (IR LED)

Pan/Tilt/Rotation Range

Pan: 0°–355°
Tilt: 0°–75°
Rotation: 0°–355°

Lens

Lens Type

Motorized vari-focal

Mount Type

φ14

Focal Length

2.7 mm–13.5 mm

Max. Aperture

F1.5

Field of View

Horizontal: 100.4°–30.2°
Vertical: 53.4°–17.6°
Diagonal: 120°–34.5°

Iris Type

Fixed

Close Focus Distance

0.8 m (2.6 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

64.0 m (210.0 ft)

25.6 m (84.0 ft)

12.8 m

( 42.0 ft)

6.4 m (21.0 ft)

T

210.0 m (689.0 ft)

84.0 m (275.6 ft)

42.0 m (137.8 ft)

21.0 m

( 68.9 ft)

Smart Event

IVS

Abandoned object; missing object

Heat Map

Yes

Professional, intelligent

IVS (Perimeter Protection)

Tripwire, intrusion, fast moving (the three functions support the classification and accurate detection of vehicle and human), parking detection, loitering detection, people gathering

SMD 3.0

Less false alarm, longer detection distance

Face Detection

Face 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 Counting

Supports 4 rules to count the number of people entering and exiting separately; generating and exporting report (day/month/year); 4 rules can be set for people counting in area and queue management, and it will trigger alarm linkage when the number of people queued or queue time exceeds the threshold.

Intelligent 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: 2688 × 1520 @(1 fps–25/30 fps)
1920 × 1080 @(1 fps–50/60 fps)
Sub stream: 704 × 576 @1 fps–50 fps/704 × 480

@1fps–60 fps
Third stream: 1920 × 1080 @(1 fps–25/30 fps)

*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.

Stream Capability

3 streams

Resolution

4M (2688 × 1520); 4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 576/640 × 480); CIF (352 × 288/352 × 240)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 32 kbps–8192 kbps
H.265: 19 kbps–8192 kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

Scene Self-adaptation

Yes

White Balance

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

Gain Control

Auto/Manual

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Electronic Image Stabilization (EIS)

Yes

Smart Illumination

Yes

Defog

Yes

Image Rotation

0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)

Mirror

Yes

Privacy Masking

8 areas

Audio

Audio Compression

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

Alarm

Alarm Event

No SD card; SD card full; SD card error; SD card service life warning (supported by Dahua card); 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; defocus detection; external alarm; face detection; people counting in area; stay alarm; people counting; people No. exception; safety exception

Network

Network

RJ-45 (10/100 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

Protocol

IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 802.1x; SNMP

Interoperability

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

User/Host

20 (Total bandwidth: 80 M)

Storage

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

Browser

IE: IE8, IE9, IE11
Chrome
Firefox

Management Software

Smart PSS, DSS, DMSS

Mobile Phone

IOS; Android

Certifications

Certification

ATEX: EN 60079-0/EN 60079-1/EN 60079-31

IECEx : IEC 60079-0/IEC 60079-1/IEC 60079-31
CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B

Explosion-proof Marking

ATEX : II2 G D

Ex db IIC T6/T5 Gb

Ex tb IIIC T80 °C/T100 °C Db

IECEx : Ex db IIC T6/T5 Gb

Ex tb IIIC T80 °C/T100 °C Db

Certificate

TÜV 20 ATEX 8579 X

IECEx TUR 20.0059X

Port

RS-485

1 (baud rate range: 1200 bps–115200 bps)

Audio Input

1 channel (terminal)

Audio Output

1 channel (terminal)

Alarm Input

3 channel in: 5 mA 3 V–5 VDC

Alarm Output

2 channel out: 300 mA 12 VDC

Power

Power Supply

12 VDC/PoE (802.3af)

Power Consumption

Basic power consumption: 2.5 W (12 VDC); 3W (PoE)
Max. power consumption (H.265 + IR + intelligent function + WDR + vari-focal): 6.9 W (12 VDC); 8.2 W (PoE)

Environment

Operating Conditions

T5/T100 °C : –40 °C ≤ Tamb ≤ +60 °C (–40 °F to +140 °F)

T6/T80 °C :–40 °C ≤ Tamb ≤ +55 °C (–40 °F to +131 °F)

Storage Temperature

–40 °C to +60 °C (–40 °F to + 140 °F)

Protection Grade

IP68; IK10

Structure

Casing

Metal (316L stainless steel) + plastic

Dimensions

219.5 mm × Φ165 mm × 118.2 mm (8.64″ × Φ6.5″ × 4.65″) (L × W × H)

Net Weight

4.5 kg (9.9 lb)

Gross Weight

5.3 kg (11.7 lb)