DAHUA PTZ37225-HNP-XB-A-EG CCTV攝影機安裝・保養

Name: DAHUA PTZ37225-HNP-XB-A-EG DH-PTZ37225-HNP-XB-A-EG
Brand: dahua
SKU: PTZ37225-HNP-XB-A-EG

產品簡介

dahua PTZ37225-HNP-XB-A-EG 為DH-PTZ37225-HNP-XB-A-EG，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 PTZ37225-HNP-XB-A-EG 香港價格連安裝報價。

Auto Tracking：Yes
影像感測器：1/2.8" CMOS
SMD：Yes
Pixel：2 MP
最大解像度：1920 (H) × 1080 (V) H.264H;H.264B;Smart H.265+;H.264;H.265;M

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 →

PTZ37225-HNP-XB-A-EG dahua DH-PTZ37225-HNP-XB-A-EG 產品圖片

詳細規格

Auto Tracking	Yes
影像感測器	1/2.8" CMOS
SMD	Yes
Pixel	2 MP
最大解像度	1920 (H) × 1080 (V) H.264H;H.264B;Smart H.265+;H.264;H.265;MJPEG(Sub Video Compression Stream);Smart H.264+
ROM	4 GB
RAM	1 GB 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 ×
解像度	720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Electronic Shutter Speed	1/1 s–1/30,000 s
Scanning System	Progressive Main stream: 1080p/1.3M/720p@(1–50/60 fps)
Video Frame Rate	Sub stream 1: D1/CIF@(1–25/30 fps)
Color: 0.005 lux@F1.6	Sub stream 2: 1080p/1.3M/720p/CIF@(1–25/30 fps)
最低照度	B/W: 0.0005 lux@F1.6 0 lux@F1.6 (IR/white light on)
碼率控制	CBR/VBR 150 m (492.13 ft) (IR)
Illumination Distance	50 m (164.04 ft) (white light) H.264: 1792 kbps–8192 kbps Video Bit Rate H.265: 512 kbps–5632 kbps
Illuminator On/Off Control	Zoom Prio; Manual; Smart IR; Off
Day/Night	Auto (ICR)/Color/B/W 4 (IR)
Illuminator Number	4 (white light)
BLC	Yes
Wiper	Wiper
WDR	Yes
鏡頭	HLC Yes
焦距	4.8 mm–120 mm Auto; indoor; outdoor; tracking; manual; sodium lamp; White Balance natural light; street lamp
Max. Aperture	F1.6–F3.5
Gain Control	Auto; manual
Field of View	H: 58.7°–3.1°; V: 33.2°–1.7°; D: 67.3°–3.9°
Noise Reduction	2D NR; 3D NR
Optical Zoom	25×
Motion Detection	Yes
Focus Control	Auto; semi-auto; manual
感興趣區域 ROI	Yes
Close Focus Distance	0.1 m–1.5 m (0.33 ft–4.92 ft)
防抖	Electronic (EIS)
Iris Control	Auto
除霧	Electronic
Detect	Observe Recognize Identify
DORI Distance	Digital Zoom 16× 1,655.2 m 653.8 m 331.0 m 165.5 m (5,430.45 ft) (2,145.01 ft) (1,085.95 ft) (542.98 ft) Image Rotation 180°
PTZ	Up to 24 areas can be set, with up to 8 areas in the
Pan: 0° to 360° endless	Privacy Masking same view;
Pan/Tilt Range	multiple colors and mosaics available Tilt: –90° to +90°
Pan: 0.1°/s–158°/s	S/N Ratio ≥ 55 dB Tilt: 0.1°/s–53°/s
Pan: 100°/s	Audio Tilt: 93.75°/s PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; Audio Compression
Preset	300 G729; G723
Tour	8 (up to 32 presets per tour)
Network Port	RJ-45 (10/100 Base-T)
Pattern	5 TCP; FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP;
Scan	5 PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; Network Protocol UPnP; NFS; ICMP; UDP; IGMP; IP Filter; SMB; HTTP; SSL;
斷電記憶	Yes DHCP; SMTP; SNMPv1/v2c/v3(MIB-2); Qos; RTSP; ARP DH-SD
PTZ Protocol	Interoperability RTMP;CGI;Dahua SDK;ONVIF;API Pelco-P/D (Auto recognition)
Intelligence	Streaming Method Unicast/Multicast Tripwire; intrusion; crossing fence detection; loitering User/Host 20 (total bandwidth: 64 M)
IVS (Perimeter Protection)	detection; abandoned/missing object; fast moving; parking detection; people gathering; linkage tracking Storage FTP; Micro SD card (512 GB); NAS www.dahuasecurity.com IE 7 and later versions Chrome 45 and later versions Ordering Information Browser Firefox 52 ESR and earlier versions
類型	Model Description Safari 2MP Camera DH-PTZ37225-HNP-XB-A-EG 2MP 25x Starlight Positioning System
Mobile Client	iOS; Android
Accessories	DC36V/2.23A Power Adapter
Certifications	CE/FCC Accessories Port
RS-485	1 (baud rate: 1200 bps–9600 bps) Optional: Capture; preset; tour; pattern; recordings; alarm digital Alarm Linkage input; send email Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; Alarm Event memory card status detection; memory space detection DC36V/2.23A
Alarm I/O	2/1 Power Adapter
Audio I/O	1/1 Power
供電	36 VDC/2.23 A ± 25% Basic: 13 W Power Consumption Max.: 24 W (illuminator + wiper + PTZ)
工作溫度	–40 °C to +70 °C (–40 °F to +158 °F)
工作濕度	≤ 95% IP67, TVS 6000 V lightning proof; surge protection; Protection voltage transient protection Structure 310.0 mm × 166.0 mm × 180.0 mm (12.20" × 6.53" × Product Dimensions 7.09") (L × W × H)
淨重	5.9 kg (13.01 lb) Dimensions (mm[inch])
毛重	7.0 kg (15.43 lb)
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。

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，PTZ37225-HNP-XB-A-EG 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

PTZ37225-HNP-XB-A-EG dahua DH-PTZ37225-HNP-XB-A-EG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。

WhatsApp 查詢 →

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。

WhatsApp 查詢 →

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。

WhatsApp 查詢 →

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。

WhatsApp 查詢 →

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。

WhatsApp 查詢 →

常見問題

PTZ37225-HNP-XB-A-EG 香港哪裡有代理？

HKEZIT 提供原廠行貨連保養，PTZ37225-HNP-XB-A-EG 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。

PTZ37225-HNP-XB-A-EG 定 IPC-HDBW3541R-ZAS 邊個好？

兩者主要規格分別：影像感測器方面，PTZ37225-HNP-XB-A-EG 係 1/2.8" CMOS，IPC-HDBW3541R-ZAS 係 1/2.7”5Megapixel progressive CMOS；ROM方面，PTZ37225-HNP-XB-A-EG 係 4 GB，IPC-HDBW3541R-ZAS 係 128 MB；Electronic Shutter Speed方面，PTZ37225-HNP-XB-A-EG 係 1/1 s–1/30,000 s，IPC-HDBW3541R-ZAS 係 Auto/Manual 1/3 s–1/100000 s。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。