DAHUA DH-IPC-HUM8441-E1-L1 CCTV攝影機安裝・保養

Name: DAHUA DH-IPC-HUM8441-E1-L1 DH-IPC-HUM8441-E1-L1
Brand: dahua
SKU: DH-IPC-HUM8441-E1-L1

產品簡介

dahua DH-IPC-HUM8441-E1-L1 為DH-IPC-HUM8441-E1-L1，HKEZIT 提供原廠行貨連保養、上門安裝、調試及使用教學一站式服務。詳細規格以下方原廠 Datasheet 欄位為準，歡迎聯絡我們查詢 DH-IPC-HUM8441-E1-L1 香港價格連安裝報價。

Camera：Video Bit Rate H.265: 3 kbps–20480 kbps
影像感測器：1/2.7” CMOS Day/Night Color/B/W
最大解像度：2688 (H) × 1520(V) BLC Yes
ROM：128 MB HLC Yes
RAM：1 GB WDR 120 dB

HKEZIT 提供原廠行貨保養。硬件連專業安裝、設定及使用教學一站式報價，無需自行研究安裝與設定。我們同時承接裝CAM、裝CCTV、裝監控工程，硬件與工程同一團隊負責。

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DH-IPC-HUM8441-E1-L1 dahua DH-IPC-HUM8441-E1-L1 產品圖片

詳細規格

Camera	Video Bit Rate H.265: 3 kbps–20480 kbps
影像感測器	1/2.7” CMOS Day/Night Color/B/W
最大解像度	2688 (H) × 1520(V) BLC Yes
ROM	128 MB HLC Yes
RAM	1 GB WDR 120 dB
Scanning System	Progressive Scene Self-adaptation Yes (SSA)
Electronic Shutter Speed	Auto/Manual 1/3 s–1/100,000 s Auto; natural; street lamp; outdoor; manual; regional White Balance custom 0.005 Lux@F2.0 (Color,30 IRE) 0.0005 Lux@F2.0 (B/W,30 IRE) Gain Control Manual; auto
S/N Ratio	＞56 dB Noise Reduction 3D NR
鏡頭	Motion Detection OFF/ON (4 areas, rectangular)
鏡頭類型	Fixed-focal Region of Interest (RoI) Yes (4 areas)
鏡頭接口	M12 Defog Yes
焦距	2.8 mm 0°/90°/180°/270° (support 90°/270° with 1080p Image Rotation resolution and lower)
Max. Aperture	2.8 mm: F2.0
Mirror	Yes Horizontal: 101°;
Field of View	Vertical: 57°; Privacy Masking 4 areas Diagonal: 115°
Iris Control	Fixed
音訊壓縮	G.711a; G.711Mu; PCM; G.726; G.723
Close Focus Distance	0.8 m Alarm
Len	Detect Observe Recognize Identify No SD card, SD card full, SD card error, network
DORI 偵測距離	disconnection, IP conflict, illegal access, motion IPC-
Distance	61 m 24.4 m 12.2 m 6.1 m detection, video tampering, tripwire, intrusion, fast HUM8441- (200.1 ft) (80.1 ft) (40.0 ft) (20.0 ft) Alarm Event moving, missing object, abandoned object, parking detection, loitering detection, people gathering; scene changing, audio detection, voltage detection, external
Intelligence	alarm, face detection , and security exception Tripwire, intrusion, fast moving (the three functions support the classification and accurate detection Network of vehicle and human); loitering detection, people
gathering, and parking detection	Network Port RJ-45 (10/100 Base-T) Face detection; track; snapshot; snapshot optimization;
SDK and API	Yes optimal face snapshot upload; face enhancement; face exposure; face attribute extraction including 6 attributes IPv4; IPv6; HTTP;TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; (gender, age, glasses, expressions, mask and beard) and
網絡協議	SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP;
Face Detection	8 expressions (anger, calm, happiness, sadness, disgust, Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP surprise, confusion and fear); face snapshot set as face or one-inch photo; 3 snapshot strategies (real-time ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; snapshot, optimization snapshot, and quality priority); Interoperability Genetec face angle filter; optimization time setting W
Smart Search	intelligent search, event extraction and merging to event
videos	Storage FTP; SFTP; Micro SD card (Support max. 256 G); NAS
Video	IE: IE8, IE9, and IE11
Browser	Chrome H.265; H.264; H.264H; H.264B; MJPEG (only supported Firefox by the sub stream)
Management Software	Smart PSS; DSS; DMSS Smart H.265+ Smart H.264+
Mobile Client	IOS; Android Main stream: 2688 × 1520 @25/30 fps
Video Frame Rate	Sub stream: 704 × 576 @25 fps; 704 × 480 @30 fps Video encryption; Firmware encryption; Configuration
Third stream: 1920 × 1080 @25/30 fps	encryption; Digest; WSSE; Account lockout; Security logs;
Cyber Security	IP/MAC filtering; Generation and importing of X.509
Stream Capability	3 streams certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade 4M (2688 × 1520); 3.6M (2560 × 1440); 3M (2048 × 1536);1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240); VGA (640 × 480) www.dahuasecurity.com
Certification	Dimensions (mm[inch])
CE-LVD:EN62368-1;	DH-IPC-HUM8441-E1 CE-EMC:Electromagnetic Compatibility Directive Certifications 2014/30/EU; FCC:47 CFR FCC Part 15, Subpart B Port
音訊輸入	1 channel (3.5 mm JACK port)
音訊輸出	1 channel (3.5 mm JACK port)
警報輸入	2 channels in: 5 mA 3V–5V DC
警報輸出	2 channels out: 1,000 mA 30V DC/500mA 50V DC Power
供電	12V DC/PoE (802.3af) Basic: 2.4W (12V DC); 3W (PoE) Power Consumption Max. (Intelligence + WDR): 3.9W (12V DC); 4.8W (PoE)
Environment	IPC-HUM8441-L1
工作溫度	–40°C to +60°C (–40°F to 140°F)
工作濕度	≤95%
儲存溫度	–40°C to +60°C (–40°F to 140°F) Structure
Casing	Metal E1: 110 mm × 83 mm × 24 mm (4.33" × 3.27" × 0.94") Product Dimensions L1: Ф30.5 mm × 48.7 mm (Ф1.20" × 1.92")
淨重	210 g (0.5 lb)
毛重	376 g (0.8 lb) Ordering Information
類型	Model Description 4MP Covert Phinhole WizMind
Main Box	DH-IPC-HUM8441-E1 Netwok Camera-Main Box 4MP Covert Phinhole WizMind
Rev 001.001	© 2021 Dahua. All rights reserved. Design and specifications are subject to change without notice. Pictures in the document are for reference only, and the actual product shall prevail. www.dahuasecurity.com

* 規格以原廠最新 Datasheet 為準。

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CCTV 監控安裝工程服務

HKEZIT 專營裝CAM、裝CCTV、裝監控工程，DH-IPC-HUM8441-E1-L1 由我們供貨、安裝、調試到使用教學一站式完成。無論裝CAM、裝CCTV或裝監控，均由自家工程團隊上門施工，品質有保證。

裝CAM 裝CCTV 裝監控

CCTV 監控適合邊類專業客戶

DH-IPC-HUM8441-E1-L1 dahua DH-IPC-HUM8441-E1-L1亦適合以下專業服務機構使用，保安同合規要求同一般商鋪唔一樣，歡迎查詢度身方案。

牙科診所

診症室私隱合規佈點、X光及貴重牙科儀器防盜，配合預約系統減少候診糾紛。

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獸醫診所

手術室同住院動物籠舍監控，主人可遠端查看住院寵物，醒晚更觀察狀態。

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保險經紀行

客戶會面室簽單過程存證，減少銷售爭議，配合保監局合規要求。

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兒科診所

候診區同診症室監控兼顧家長安心同私隱，貴重醫療儀器防盜。

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測量師行／則師樓

現場勘察資料同客戶物業圖則屬機密，辦公室網絡同門禁保安係基本要求。

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婦產科診所

診症室及超聲波室私隱要求極高，出入口記錄配合門禁分級管理。

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常見問題

DH-IPC-HUM8441-E1-L1 香港哪裡有代理？

HKEZIT 提供原廠行貨連保養，DH-IPC-HUM8441-E1-L1 原廠行貨連保養，提供上門評估、安裝、調試及使用教學一站式服務，全港 32 區均有服務。

此型號如何供電及駁線？

支援 PoE 供電時一條網線同時傳輸數據與電力，無需另行鋪設電源線；詳細供電規格請參閱上方規格表，安裝時我們會按現場環境設計走線。

錄影可以儲存多久、如何遠程監看？

儲存時間取決於解像度、碼率及硬碟容量，配合 H.265+ 壓縮可大幅延長；透過 gDMSS/DMSS App 可隨時遠程實時監看及回放，無需固定 IP。

DH-IPC-HUM8441-E1-L1 定 PSDW82442M-A270-D440-S3 邊個好？

兩者主要規格分別：最大解像度方面，DH-IPC-HUM8441-E1-L1 係 2688 (H) × 1520(V) BLC Yes，PSDW82442M-A270-D440-S3 係 8192 (H) × 2700 (V)；ROM方面，DH-IPC-HUM8441-E1-L1 係 128 MB HLC Yes，PSDW82442M-A270-D440-S3 係 PTZ camera: 8 GB；RAM方面，DH-IPC-HUM8441-E1-L1 係 1 GB WDR 120 dB，PSDW82442M-A270-D440-S3 係 PTZ camera: 2 GB Pattern 5。實際邊個型號更適合，需視乎現場環境同需求而定，可先比較 PSDW82442M-A270-D440-S3 詳細規格，或直接聯絡我們免費現場評估，由工程師建議最合適方案。