傑成系統有限公司 KNS SYSTEM LTD 保安公司牌照 1507 註冊電業承辦商 029394
銷售熱線 2122-9527 WhatsApp 9439-8568
香港防盜 SECURITY HK
DAHUA IPC-HDW8441X-3D

DAHUA IPC-HDW8441X-3D

查詢價錢

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.

此型號可由傑成系統有限公司上門安裝（保安牌照 1507）。身份為安裝商及經銷商。安裝見閉路電視安裝；保養見保養；其他公司系統維修見維修。

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描述

大華 IPC-HDW8441X-3D 是 4MP WizMind 雙鏡頭人流統計網絡鏡頭，最高解像度 2560 × 1440。香港防盜為安裝商及經銷商，規格以原廠為準。

相關方案：人流統計系統、店鋪方案。

DAHUA IPC-HDW8441X-3D

4MP WizMind Dual-Lens People Counting Network Camera

Specifications

Camera
Image Sensor 1/2.8”4Megapixel 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
Min. Illumination 2.0 mm:

0.007 [email protected] (Color, 30 IRE)

0.0007 [email protected] (B/W, 30 IRE)

0 lux (Illuminator on)

2.8 mm:

0.005 [email protected] (Color, 30 IRE)

0.0005 [email protected] (B/W, 30 IRE)

0 lux (Illuminator on)
S/N Ratio >56 dB
Illumination Distance 20 m (65.62 ft) (IR LED)
Illuminator On/Off Control Auto
Illuminator Number 1 (IR LED)
Pan/Tilt/Rotation Range Tilt: –10° to 70°
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: Horizontal: 122°; Vertical: 72°; Diagonal: 141°
2.8 mm: Horizontal: 95°; Vertical: 52°; Diagonal: 114°
Iris Control Fixed
Close Focus Distance 2.0 mm: 0.5 m (1.64 ft)
2.8 mm: 1.1 m (3.61 ft)
DORI Distance Lens Detect Observe Recognize Identify
2.0 mm 44.8 m (146.98 ft) 17.9 m

(58.73 ft)

 9.0 m

(29.52 ft)

 4.5 m

(14.76 ft)
2.8 mm 63.6 m (126.64 ft) 25.4 m

(50.52 ft)

 12.7 m

(25.26 ft)

 6.4 m

(12.80 ft)
Smart Event
IVS Abandoned 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 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 Tripwire 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 Analysis Leave 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 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: 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 Capability 3 streams
Resolution 4 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 Control CBR/VBR
Video Bit Rate H.264: 32 kbps–8192 kbps
H.265: 12 kbps–8192 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)
Smart Illumination Yes
Defog Yes
Privacy Masking 4 areas
Audio
Built-in MIC Yes
Built-in Speaker Yes
Audio Compression PCM; G.711a; G.711Mu; G.726; G.723
Alarm
Alarm Event No 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 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; PPPoE; SNMP; P2P
Interoperability ONVIF (Profile S/Profile G/Profile T); CGI
User/Host 20 (Total bandwidth: 64 M)
Storage FTP; SFTP; Micro SD card (support max. 512 GB); NAS
Browser IE: IE 9 and later
Chrome
Firefox
Safari: Safari 12 and later
Management Software Smart PSS; DSS; DMSS
Mobile Client iOS; Android
Certification
Certifications CE-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-485 1 (baud rate range: 1200 bps–115200 bps)
Audio Input 2 channels (RCA port)
Audio Output 1 channel (RCA port)
Alarm Input 2 channels in: 5 mA 3 V–5 VDC
Alarm Output 2 channels out: 300 mA 12 VDC
Analog Output 1 channel (CVBS output: BNC)
Power
Power Supply 12 VDC/PoE (802.3af)
Power Consumption Basic: 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)
Protection IP67; IK10
Structure
Casing Metal
Product Dimensions 204.0 mm × 78.0 mm × 61.6 mm (8.03″ × 3.07″ × 2.43″) (L × W × H)
Net Weight 0.82 kg (1.81 lb)
Gross Weight 1.18 kg (2.60 lb)

閉路電視安裝、調試、保養及維修

香港防盜（持牌主體傑成系統有限公司 KNS SYSTEM LTD）為閉路電視設備的安裝商及經銷商，保安牌照 1507、電業承辦商 029394。工作包括上門勘察、鏡頭位置及角度、走線、錄影機設定、手機 App 遙距查看及驗收，其後可提供保養及維修。

查詢 2122-9527，WhatsApp 9439-8568。保養見保安系統保養。相關服務見閉路電視安裝。

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