DAHUA DH-SD49216DB-HNY CCTV攝影機安裝・保養

Name: DAHUA DH-SD49216DB-HNY Dahua DH-SD49216DB-HNY 2MP 16x Starlight IR Network PTZ Camera
Brand: dahua
SKU: DH-SD49216DB-HNY

產品簡介

Dahua DH-SD49216DB-HNY 為 2MP 16倍光學變焦 Starlight 紅外網絡球型攝影機，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-SD49216DB-HNY 香港價格連安裝報價。

1/2.8" 2Megapixel STARVIS CMOS
16x optical zoom
Starlight technology
Max. 25/30 fps@1080p
IR distance up to 100 m
H.265 encoding
Perimeter protection
Face Detection. Up to 8 faces captured at the same time

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-SD49216DB-HNY Dahua DH-SD49216DB-HNY 2MP 16x Starlight IR Network PTZ Camera 產品圖片

詳細規格

Image Sensor	1/2.8" CMOS
Pixel	2 MP
Max. Resolution	1920 (H) × 1080 (V)
ROM	128 MB
RAM	256 MB
Electronic Shutter Speed	1/1 s–1/30,000 s
Scanning System	Progressive
Min. Illumination	Color: 0.005 lux@F1.6; B/W: 0.0005 lux@F1.6; 0 lux (IR light on)
Illumination Distance	100 m (328.08 ft) (IR)
Illuminator On/Off Control	Zoom Prio; Manual; Smart IR
Illuminator Number	3 (IR)
Focal Length	5.0 mm–80.0 mm
Max. Aperture	F1.6
Field of View	H: 53.9°–4.6°; V: 30.3°–2.6°; D: 60°–5.3°
Optical Zoom	16×
Focus Control	Auto; semi-auto; manual
Close Focus Distance	0.1 m–2 m (0.33 ft–6.56 ft)
Iris Control	Fixed
DORI Distance	Detect: 1,131 m (3,710.63 ft); Observe: 452 m (1,482.94 ft); Recognize: 226 m (741.47 ft); Identify: 113 m (370.73 ft)
Pan/Tilt Range	Pan: 0° to 360° endless; Tilt: -15° to +90°, auto flip 180°
Manual Control Speed	Pan: 0.1°/s–80°/s; Tilt: 0.1°/s–80°/s
Preset Speed	Pan: 80°/s; Tilt: 80°/s
Preset	300
Tour	8 (up to 32 presets per tour)
Pattern	5
Scan	5
Power-off Memory	Yes
Idle Motion	Pattern; Preset; Tour
PTZ Protocol	DH-SD; Pelco-P/D (auto recognition)
IVS (Perimeter Protection)	Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification
Face Detection	Support face detection; capturing pictures; face enhancement
SMD	Yes
Video Compression	H.264H; H.264B; Smart H.265+; H.265; MJPEG (Sub Stream); Smart H.264+; H.264M
Streaming Capability	3 streams
Resolution	1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Video Frame Rate	Main stream: 1080p/960p/720p (1–25/30 fps); Sub stream 1: D1/VGA/CIF (1–25/30 fps); Sub stream 2: 1080p/960p/720p (1–25/30 fps)
Bit Rate Control	CBR; VBR
Video Bit Rate	H.264: 1792 kbps–8192 kbps; H.265: 512 kbps–5632 kbps
Day/Night	Auto (ICR); Color; B/W
BLC	Yes
WDR	120 dB
HLC	Yes
White Balance	Auto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp
Gain Control	Auto; manual
Noise Reduction	2D NR; 3D NR
Motion Detection	Yes
Region of Interest (RoI)	Yes
Image Stabilization	Electronic (EIS)
Defog	Electronic
Digital Zoom	16×
Image Rotation	180°
Privacy Masking	Up to 24 areas can be set, with up to 8 areas in the same view
S/N Ratio	≥55 dB
Audio Compression	G.711a; G.711Mu; G.722.1; G.726; MPEG2-Layer2; G.729
Network Port	RJ-45 (10/100 Base-T)
Network Protocol	TCP; FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; NFS; ICMP; UDP; IGMP; IP Filter; SMB; HTTP; SSL; DHCP; SMTP; SNMP v1/v2c/v3 (MIB-2); QoS; RTSP; ARP
Interoperability	CGI; Dahua SDK; API; SDK; ONVIF (Profile S&G&T)
Streaming Method	Unicast; Multicast
User/Host	20 (total bandwidth: 64 M)
Storage	FTP; Micro SD card (512 GB); NAS
Browser	IE 7 and later versions; Chrome; Firefox; Safari
Management Software	DSS Pro
Mobile Client	iPhone; iPad; iOS; Android
Certifications	CE: EN55032/EN55024/EN50130-4; FCC: Part15 subpartB, ANSI C63.4-2014
Audio Input	1 channel (LINE IN, bare wire)
Audio Output	1 channel (LINE OUT, bare wire)
Alarm I/O	2/1
Audio I/O	1/1
Alarm Linkage	Capture; preset; tour; pattern; recording; alarm digital input; audio; send email
Alarm Event	Motion/Tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection; power exception detection
Power Supply	12 VDC, 3 A (± 10%); PoE (802.3at)
Power Consumption	Basic: 12 W; Max.: 20 W (IR light)
Operating Temperature	-40°C to +60°C (-40°F to +140°F)
Operating Humidity	≤95%
Protection	IP66; TVS 6000 V lightning proof; surge protection; voltage transient protection
Product Dimensions	270.4 mm × Φ160.0 mm (10.65" × Φ6.30")
Net Weight	2.4 kg (5.29 lb)
Gross Weight	3.9 kg (8.60 lb)

* 規格以原廠最新 Datasheet 為準。

下載完整PDF規格書 →

CCTV 監控安裝工程服務

HKEZIT 專營裝CAM、裝CCTV、裝監控工程，DH-SD49216DB-HNY 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-SD49216DB-HNY Dahua DH-SD49216DB-HNY 2MP 16x Starlight IR Network PTZ Camera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。

建築工程顧問公司

圖則模型檔案室保密，配合工地現場監控延伸管理，項目資料防外洩。

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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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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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常見問題

DH-SD49216DB-HNY 香港哪裡有代理？

HKEZIT 提供原廠行貨連保養，DH-SD49216DB-HNY 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-SD49216DB-HNY 定 IPC-HFW1230S1-S5 邊個好？

兩者主要規格分別：ROM方面，DH-SD49216DB-HNY 係 128 MB，IPC-HFW1230S1-S5 係 16 MB；RAM方面，DH-SD49216DB-HNY 係 256 MB，IPC-HFW1230S1-S5 係 64 MB；Illuminator On/Off Control方面，DH-SD49216DB-HNY 係 Zoom Prio; Manual; Smart IR，IPC-HFW1230S1-S5 係 Auto; manual Smart Illumination Yes。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。