DAHUA SD49412T-HN CCTV攝影機安裝・保養

Name: DAHUA SD49412T-HN DH-SD49412T-HN
Brand: dahua
SKU: SD49412T-HN

產品簡介

dahua SD49412T-HN 為DH-SD49412T-HN，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 SD49412T-HN 香港價格連安裝報價。

Camera：Video
影像感測器：1/3” CMOS Compression H.265/H.264
Effective Pixels：2592(H) x 1520(V), 4 Megapixels Streaming Capability 3 Strea
RAM/ROM：1024M/128M 4M(2592×1520)/3M(2304×1296)/1080P(1920×
解像度：1080)/720P(1280×720)/D1(704×576/704×480)/

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 →

詳細規格

Camera	Video
影像感測器	1/3” CMOS Compression H.265/H.264
Effective Pixels	2592(H) x 1520(V), 4 Megapixels Streaming Capability 3 Streams
RAM/ROM	1024M/128M 4M(2592×1520)/3M(2304×1296)/1080P(1920×
解像度	1080)/720P(1280×720)/D1(704×576/704×480)/
Scanning System	Progressive CIF(352×288/352×240) Main stream: 4M/3M/1080P/1.3M/720P
Electronic Shutter Speed	1/1s~1/30,000s (1~25/30fps)
Color: 0.05Lux@F1.6; B/W: 0.005Lux@F1.6;	Frame Rate
Minimum Illumination	Sub stream1: D1/CIF(1 ~ 25/30fps) 0Lux@F1.6 (IR on)
S/N Ratio	More than 50dB Sub stream2: 720P/D1/CIF (1~25/30fps)
IR Distance	Distance up to 100m (328ft) Bit Rate Control CBR/VBR
IR On/Off Control	Auto/Manual Bit Rate H.265/H.264: 448K ~ 8192Kbps
IR LEDs	6
Day/Night	Auto(ICR) / Color / B/W
Backlight Compensation	BLC / HLC / WDR(120dB)
焦距	5.3mm~64mm
White Balance	Auto, ATW, Indoor, Outdoor, Manual
Max. Aperture	F1.6 ~ F4.4
Gain Control	Auto / Manual
Angle of View	H: 58.2° ~ 4.8°
Noise Reduction	Ultra DNR (2D/3D)
Optical Zoom	12x
Motion Detection	Support
Focus Control	Auto/Manual
Region of Interest	Support
Close Focus Distance	100mm~ 1000mm Electronic Image N/A Stabilization (EIS) DORI Distance
除霧	Support *Note: The DORI distance is a “general proximity” of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on Digital Zoom 16x sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively. Flip 180°
Detect	Observe Recognize Identify
Privacy Masking	Up to 24 areas 1280m(4200ft) 512m(1680ft) 256m(840ft) 128m(420ft)
Compression	G.711a/G.711Mu/G.726/AAC
Pan/Tilt Range	Pan: 0° ~ 360° endless; Tilt: -15° ~ 90°,auto flip 180°
Manual Control Speed	Pan: 0.1° ~200° /s; Tilt: 0.1° ~120° /s
Ethernet	RJ-45 (10XBase-T/100Base-TX)
Preset Speed	Pan: 240° /s; Tilt: 200° /s IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP,
Protocol	ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP,
預置位	300 DNS,PPPOE,DDNS,FTP, IP Filter,QoS,Bonjour,802.1x
PTZ Mode	5 Pattern, 8 Tour, Auto Pan ,Auto Scan Interoperability ONVIF Profile S&G, API
Speed Setup	Human-oriented focal Length/ speed adaptation Streaming Method Unicast / Multicast Auto restore to previous PTZ and lens status after Max. User Access 20 users Power up Action power failure Activate Preset/ Scan/ Tour/ Pattern if there is no NAS (Network Attached Storage),Local PC for
Idle Motion	Edge Storage
command in the specified period	instant recording, Micro SD card 256GB
Intelligence	Management Software Smart PSS, DSS, DMSS Motion detection, Video tampering, Network Smart Phone IOS, Android
Event Trigger	disconnection, IP address conflict, Illegal access,
Storage anomaly	Certifications
Auto Tracking	N/A CE: EN55032/EN55024/EN50130-4
Certifications	FCC: Part15 subpartB,ANSI C63.4- 2014
IVS	Tripwire, Intrusion,Abandoned/Missing UL: UL60950-1+CAN/CSA C22.2,No.60950-1 www.dahuasecurity.com
接口	Accessories
Video Interface	N/A Included:
RS485	N/A
Audio I/O	1/1
Alarm I/O	2/1 PFB305W Wall Mount Electrical Optional：
供電	DC 12V/3A, PoE+(802.3at)
功耗	13W, 22W (IR on, Heater on) Environmental
PFA111	DC12V/3A PFA140
Operating Conditions	-40°C ~ 70°C (-40°F ~ +158°F) / Less than 95% RH
Mount Adapter	Power Adapter Power Box
防護等級	IP66
Vandal Resistance	N/A Construction
PFB300C	PFA120 PFA150
Casing	Metal Ceiling Mount Junction Box Pole Mount
尺寸	Φ160(mm) x 295(mm)
淨重	3kg(6.61lb)
毛重	4.2kg(9.26lb)
PFA151	PFB303S
Corner Mount	Parapet Mount
類型	Part Number Description Ceiling Mount Juncon Mount
PFA111 + PFB300C	PFB305W + PFA120 4MP 12x IR PTZ Network Camera, DH-SD49412T-HN WDR, PAL 4MP 12x IR PTZ Network Camera, DH-SD49412TN-HN
Power Box Mount	Pole Mount
PFB305W	Wall Mount
PFB305W + PFA140	PFB305W + PFA150
DC12V/3A	Power Adapter
PFA140	Power Box
Accessories	PFB300C Ceiling Mount
PFA120	Water-proof Junction Box
PFA150	Pole Mount Corner Mount Parapet Mount
PFB303S	Parapet Mount www.dahuasecurity.com Dimensions (mm)
Rev 001.001	© 2018 Dahua. All rights reserved. Design and specifications are subject to change without notice. www.dahuasecurity.com

* 規格以原廠最新 Datasheet 為準。

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外形尺寸

Φ160(mm) x 295(mm)｜Unit: mm

CCTV 監控安裝工程服務

HKEZIT 專營裝CAM、裝CCTV、裝監控工程，SD49412T-HN 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

SD49412T-HN dahua DH-SD49412T-HN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。

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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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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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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常見問題

SD49412T-HN 香港哪裡有代理？

HKEZIT 提供原廠行貨連保養，SD49412T-HN 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。

SD49412T-HN 定 IPC-HDBW3541R-ZAS 邊個好？

兩者主要規格分別：影像感測器方面，SD49412T-HN 係 1/3” CMOS Compression H.265/H.264，IPC-HDBW3541R-ZAS 係 1/2.7”5Megapixel progressive CMOS；Electronic Shutter Speed方面，SD49412T-HN 係 1/1s~1/30,000s (1~25/30fps)，IPC-HDBW3541R-ZAS 係 Auto/Manual 1/3 s–1/100000 s；Day/Night方面，SD49412T-HN 係 Auto(ICR) / Color / B/W，IPC-HDBW3541R-ZAS 係 Auto(ICR)/Color/B/W。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-HDBW3541R-ZAS 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。