DAHUA SD22204DB-GNY CCTV攝影機安裝・保養

Name: DAHUA SD22204DB-GNY DH-SD22204DB-GNY
Brand: dahua
SKU: SD22204DB-GNY

產品簡介

dahua SD22204DB-GNY 為DH-SD22204DB-GNY，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 SD22204DB-GNY 香港價格連安裝報價。

Camera：Video Compression MJPEG(Sub Stream); Smart H.264+
影像感測器：1/2.8" CMOS
Streaming Capability：3 streams
Pixel：2 MP 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × Re
最大解像度：1920 (H) × 1080 (V) Main stream: 1080p/1.3M/720p@(1–25/30 fp

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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SD22204DB-GNY dahua DH-SD22204DB-GNY 產品圖片

詳細規格

Camera	Video Compression MJPEG(Sub Stream); Smart H.264+
影像感測器	1/2.8" CMOS
Streaming Capability	3 streams
Pixel	2 MP 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × Resolution 720); D1 (704 × 576); CIF (352 × 288); VGA (640 × 480)
最大解像度	1920 (H) × 1080 (V) Main stream: 1080p/1.3M/720p@(1–25/30 fps) Sub
ROM	128 MB Video Frame Rate stream 1: D1/VGA/CIF@(1–25/30 fps) Sub stream 2: 1080p/1.3M/720p@(1–25/30 fps)
RAM	256 MB
碼率控制	CBR/VBR
Electronic Shutter Speed	1/1 s–1/30,000 s H.264: 2048 kbps–8192 kbps Video Bit Rate H.265: 768 kbps–6400 kbps
Scanning System	Progressive
Color: 0.005 lux@F1.6	Day/Night Auto (ICR)/Color/B/W
最低照度	B/W: 0.0005 lux@F1.6
BLC	Yes
WDR	DWDR
焦距	2.8 mm–12 mm
HLC	Yes
Max. Aperture	F1.6–F3.0 Auto; indoor; outdoor; ATW; manual; sodium lamp; White Balance natural light; street lamp
Field of View	H: 99.1°–31.9°; V: 53.4°–18.0°; D: 117.7°–36.6°
Gain Control	Auto; manual
Optical Zoom	4×
Noise Reduction	2D NR; 3D NR
Focus Control	Auto; semi-auto; manual
Motion Detection	Yes
Close Focus Distance	1.5 m (4.92 ft)
感興趣區域 ROI	Yes
Iris Control	Fixed
防抖	Yes
Detect	Observe Recognize Identify
DORI Distance	Defog Electronic defog 165.5 m 65.4 m 33.1 m 16.6 m (542.98 ft) (214.57 ft) (108.60 ft) (54.46 ft) Digital Zoom 16×
PTZ	Image Rotation 180°
Pan: 0° to 355°	S/N Ratio ≥ 55 dB Tilt: 0° to +90°
Pan: 0.1°/s–100°/s	Audio Tilt: 0.1°/s–60°/s G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; Audio Compression
Preset Speed	Pan: 100°/s; Tilt: 60°/s G723; PCM
Preset	300
Network Port	RJ-45 (10/100 Base-T)
Tour	8 (up to 32 presets per tour)
Pattern	5 TCP; FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP;
網絡協議	DDNS; UPnP; NFS; ICMP; UDP; IGMP; IP Filter; SMB;
Scan	5 HTTP; SSL; DHCP; SMTP; SNMPv1/v2c/v3(MIB-2); Qos; RTSP; ARP
Idle Motion	Pattern; Preset; Scan; Tour
PTZ Protocol	SD Pelco-P/D(Auto recognition) Interoperability CGI; ONVIF (Profile S&G&T)
Streaming Method	Unicast/Multicast
用戶管理	20 (total bandwidth: 64 M) Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving;
IVS (Perimeter Protection)	Storage DMSS; FTP; Micro SD card (512 GB); NAS parking detection; people gathering; vehicle/human alarm classification IE 9 and later versions Chrome 41 and later versions Supports face detection, face track, snapshot, and Browser Firefox 50 and later versions
face enhancement;	iOS 10 and later versions.
Face Detection	Supports face cutout: Face, one-inch photo; Capturing strategies include real-time capturing and
quality first.	Management Software DSS; DMSS
SMD	Yes Mobile Client iOS; Android www.dahuasecurity.com
Certification	Accessories CE: CE-LVD: IEC 62368-1/ CE-EMC/EN 55032/EN IEC
Certifications	61000-3-2/EN55024/EN55035/EN50130-4 Optional: FCC: 47 CFR FCC Part15, Subpart B, ANSI C63.4:2014 Capture; preset; tour; pattern; recordings on SD card; alarm digital input; audio; send email Motion/Tampering detection; audio detection;
PFA137	PFB203W PFA152-E network disconnection detection; IP conflict
Alarm Event	Junction Box Wall Mount Pole Mount detection; memory card state detection; memory
Bracket	Bracket space detection; power exception detection 12 VDC, 1 A ± 10% POE (802.3af) Basic: 2.3 W
Max.: 6.1 W	PFA106 PFB200C PFB220C
Mount Adapter	In-ceiling Ceiling
Environment	Mount Bracket Mount Bracket
工作溫度	–30 °C to +60 °C (–22 °F to +140 °F)
工作濕度	≤ 95%
儲存溫度	–30 °C to +60 °C (–22 °F to +140 °F)
Storage Humidity	≤ 95% PFM321D PFM900-E TF-P100 12 VDC 1A Power Integrated Mount MicroSD Memory
防護等級	IP66, IK10 Adapter Tester Card
Product Dimensions	89 mm × Φ122 mm (3.50" × Φ4.80")
淨重	0.5 kg (1.10 lb)
毛重	0.7 kg (1.54 lb)
類型	Model Description 2MP 4x Starlight WizSense Network PTZ DH-SD22204DB-GNY 2MP 4x Starlight WizSense Network PTZ SD22204DB-GNY
PFB203W	Wall Mount Bracket
PFA152-E	Pole Mount Bracket
PFA106	Mount Adapter
PFB200C	In ceiling Mount Bracket
PFB220C	Ceiling Mount Bracket
PFM321D	12 VDC 1A Power Adapter
PFM900-E	Integrated Mount Tester
TF-P100	MicroSD Memory Card www.dahuasecurity.com Dimensions (mm[inch])
Rev 002.000	© 2022 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. 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，SD22204DB-GNY 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

SD22204DB-GNY dahua DH-SD22204DB-GNY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。

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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

SD22204DB-GNY 香港哪裡有代理？

HKEZIT 提供原廠行貨連保養，SD22204DB-GNY 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。

SD22204DB-GNY 定 PFR4K-E120 邊個好？

兩者主要規格分別：工作溫度方面，SD22204DB-GNY 係 –30 °C to +60 °C (–22 °F to +140 °F)，PFR4K-E120 係 –40°C to +70°C (–40°F to +158°F)；工作濕度方面，SD22204DB-GNY 係 ≤ 95%，PFR4K-E120 係 ≤95% (RH)；儲存溫度方面，SD22204DB-GNY 係 –30 °C to +60 °C (–22 °F to +140 °F)，PFR4K-E120 係 –40°C to +80°C (–40°F to +176°F)。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 PFR4K-E120 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。