DAHUA DH-IPC-HFW2431S-S-S2 CCTV攝影機安裝・保養

Name: DAHUA DH-IPC-HFW2431S-S-S2 DH-IPC-HFW2431S-S-S2
Brand: Dahua
SKU: DH-IPC-HFW2431S-S-S2

產品簡介

Dahua DH-IPC-HFW2431S-S-S2 為DH-IPC-HFW2431S-S-S2，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-HFW2431S-S-S2 香港價格連安裝報價。

Camera：Resolution 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (
碼率控制：CBR/VBR
最大解像度：2688 (H) × 1520 (V) H.264: 32 kbps–6144 kbps
ROM：128 MB Video Bit Rate H.265: 12 kbps–6144 kbps
RAM：128 MB Day/Night Auto(ICR)/Color/B/W

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。

查詢價格連安裝 →

DH-IPC-HFW2431S-S-S2 Dahua DH-IPC-HFW2431S-S-S2 產品圖片

詳細規格

Camera	Resolution 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 ×480); CIF (352 × 288/352 1/3” 4Megapixel progressive CMOS × 240) Image Sensor
碼率控制	CBR/VBR
最大解像度	2688 (H) × 1520 (V) H.264: 32 kbps–6144 kbps
ROM	128 MB Video Bit Rate H.265: 12 kbps–6144 kbps
RAM	128 MB Day/Night Auto(ICR)/Color/B/W
Scanning System	Progressive BLC Yes
Electronic Shutter Speed	Auto/Manual 1/3 s–1/100000 s HLC Yes
S/N Ratio	> 56 dB WDR 120 dB
最低照度	0.008 Lux@F1.6 Auto/natural/street lamp/outdoor/manual/regional White Balance custom
Illumination Distance	30 m (98.43 ft)
Gain Control	Auto/Manual
Illuminator On/Off Control	Auto/Manual
Noise Reduction	3D NR
Illuminator Number	1 (IR LED)
Motion Detection	OFF/ON (4 areas, rectangular) Pan: 0°–360°
Pan/Tilt/Rotation Range	Tilt: 0°–90° Region of Interest(RoI) Yes (4 areas) Rotation: 0°–360°
Smart Illumination	Yes 0°/90°/180°/270° (Supports 90°/270° with 2688 × 1520 Image Rotation
鏡頭類型	Fixed-focal resolution and lower.)
Mirror	Yes
Mount Type	M12 2.8 mm Privacy Masking 4 areas Focal Length 3.6 mm Alarm F1.6 Max. Aperture F1.6 No SD card; SD card full; SD card error; network 2.8 mm: disconnection; IP conflict; illegal access; motion Alarm Event Horizontal:102.0° × Vertical 55.0° × Diagonal 121.0° detection; video tampering; tripwire; intrusion; voltage Field of View 3.6 mm : detection; security exception Horizontal 84.0° × Vertical 45.0
光圈類型	Fixed Network 2.8 mm: 0.9 m (2.95 ft) Network RJ-45 (10/100 Base-T) Close Focus Distance 3.6 mm: 1.6 m (3.61 ft)
SDK and API	Yes
鏡頭	Detect Observe Recognize Identify
DORI 偵測距離	56 m 22.4 m 11.2 m 5.6 m Video encryption; firmware encryption; configuration 2.8 mm encryption; Digest; WSSE; account lockout; security
Distance	(183.73 ft) (73.49 ft) (36.75 ft) (18.37 ft)
Cyber Security	logs; IP/MAC filtering; generation and importing of 80 m 32.0 m 16.0 m 8.0 m 3.6 mm X.509 certification; syslog; HTTPS; 802.1x; trusted boot; (262.47 ft) (104.99 ft) (52.49 ft) (26.25 ft) trusted execution; trusted upgrade Smart event IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP;
IVS	Tripwire; intrusion RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE;
Video	802.1x; Bonjour H.265; H.264; H.264B; MJPEG(only supported
視頻壓縮	ONVIF(Profile S/Profile G/Profile T);CGI; P2P;
by sub stream)	Interoperability Milestone; Genetec
Smart Codec	Smart H.265+/ Smart H.264+
用戶管理	20
主碼流	Storage FTP; SFTP; Micro SD Card (support max. 256 GB); NAS 2688 × 1520 (1 fps-20 fps) 2560 × 1440 (1 fps-25/30 fps) IE Video Frame Rate
子碼流	Browser Chrome 704 × 576 (1 fps-25 fps); 704 × 480 (1 fps-30 fps) Firefox Third stream: CIF@1fps
Management Software	Smart PSS; DSS; DMSS
Stream Capability	3 streams Mobile Phone IOS; Android www.dahuasecurity.com
Certification	Accessories CE-LVD: EN62368-1 CE-EMC: Electromagnetic Compatibility Directive Optional:
Certifications	2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07 Power
供電	12V DC/PoE (802.3af) PFA134 PFA152-E
Junction Box	Pole Mount PFM321D DC12V1A
功耗	< 5W Power Adapter
Operating Conditions	-40°C to +60°C (-40°F to +140°F)/less than ≤ 95% RH PFM114
Strorage Conditions	-40°C to +60°C (-40°F to +140°F) LR1002-1ET/1EC PFM900-E TLC SD Card
Single-port Long	Integrated Mount
Reach Ethernet over	Tester
防護等級	IP67 Coax Extende Structure
Pole Mount	Junction Mount
Casing	Metal
PFA134+PFA152-E	PFA134
尺寸	166.2 mm × Φ70 mm (6.54" × Φ2.76")
淨重	0.48 kg (1.1 lb)
毛重	0.57 kg (1.3 lb) Ordering Information
類型	Part Number Description
DH-IPC-	4MP Lite IR Fixed-focal Bullet Network Camera,
HFW2431SP-S-S2	PAL Dimensions (mm[inch]) 4MP Camera
HFW2431SN-S-S2	NTSC
PFA134	Junction Box
PFA152-E	Pole Mount
PFM321D	DC12V1A Power Adapter Accessories (optional) Single-port Long Reach Ethernet over Coax LR1002-1ET/1EC Extender
PFM900-E	Integrated Mount Tester
PFM114	TLC SD Card
Rev 001.001	© 2020 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。

下載完整PDF規格書 →

外形尺寸

166.2 mm × Φ70 mm (6.54" × Φ2.76")｜Unit: mm

CCTV 監控安裝工程服務

HKEZIT 專營裝CAM、裝CCTV、裝監控工程，DH-IPC-HFW2431S-S-S2 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-HFW2431S-S-S2 Dahua DH-IPC-HFW2431S-S-S2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。

珠寶鑑定／拍賣行

高值品鑑定過程近攝存證，配合保險公司要求，防止調換或盜取。

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律師事務所

客戶機密文件與會議記錄保安需求高，門禁分級、CCTV存證、通話錄音缺一不可。

WhatsApp 查詢 →

私人銀行／財富管理

貴賓客戶室高保安等級佈點，配合監管合規存證，出入口身份記錄嚴謹。

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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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常見問題

DH-IPC-HFW2431S-S-S2 香港哪裡有代理？

HKEZIT 提供原廠行貨連保養，DH-IPC-HFW2431S-S-S2 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-HFW2431S-S-S2 定 IPC-HFW1230S1-S5 邊個好？

兩者主要規格分別：RAM方面，DH-IPC-HFW2431S-S-S2 係 128 MB Day/Night Auto(ICR)/Color/B/W，IPC-HFW1230S1-S5 係 64 MB；Illuminator On/Off Control方面，DH-IPC-HFW2431S-S-S2 係 Auto/Manual，IPC-HFW1230S1-S5 係 Auto; manual Smart Illumination Yes；防護等級方面，DH-IPC-HFW2431S-S-S2 係 IP67 Coax Extende Structure，IPC-HFW1230S1-S5 係 IP67。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 IPC-HFW1230S1-S5 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。