dahua ECA3A1804-HNR-XB 為DH-ECA3A1804-HNR-XB，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 ECA3A1804-HNR-XB 香港價格連安裝報價。
| Camera | people counting in area and queue management |
|---|---|
| 影像感測器 | 1/2.8" CMOS |
| Heat Map | Yes |
| 最大解像度 | 3840 (H) × 2160 (V) |
| SMD | SMD 4.0 |
| ROM | 128MB With AI NVR, quickly pick up the human/vehicle targets Quick Pick that users are interested in from SMD events |
| RAM | 1GB Work together with Smart NVR to perform refine |
| Scanning System | Progressive Smart Search intelligent search, event extraction and merging to event videos |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s Video 0.007 lux@F1.5 (Color, 30 IRE) H.265; H.264; H.264H; H.264B; MJPEG (Only supported |
| 最低照度 | 0.0007 lux@F1.5 (B/W, 30 IRE) Video Compression by the sub stream) 0 lux (Illuminator on) |
| Smart Codec | Smart H.265+; Smart H.264+ |
| S/N Ratio | >56 dB AI H.265 |
| Illumination Distance | Up to 50 m (164.04 ft) (IR) AI Coding AI H.264 |
| Illuminator On/Off Control | Auto; Zoomprio; Manual Main stream: 3840 × 2160@(1–25/30 fps) sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 |
| Illuminator Number | 3 (IR light) fps) |
| Video Frame Rate | third stream: 1920 × 1080@(1–25/30 fps) *The values above are the max. frame rates of each |
| 鏡頭 | stream; for multiple streams, the values will be subjected to the total encoding capacity |
| 鏡頭類型 | Motorized vari-focal |
| Stream Capability | 3 streams |
| 鏡頭接口 | φ14 8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × |
| 焦距 | 2.7 mm–13.5 mm 1728/2592 × 1944); 4M (2688 × 1520); 3.6M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p |
| Max. Aperture | F1.5 Resolution (1920 × 1080); 1.3M (1920 × 960); 720p (1280 × 720); D1(704 × 576/704 × 480); VGA (640 × 480); CIF (352 × |
| Field of View | H: 109°–30°; V: 56°–17°; D: 131°–35° 288/352 × 240) |
| Iris Control | Fixed Bit Rate Control CBR/VBR |
| Close Focus Distance | 0.8 m (2.62 ft) H.264: 32 kbps–16384 kbps Video Bit Rate H.265: 32 kbps–16384 kbps |
| Day/Night | Auto(ICR)/Color/B/W 88.3 m 35.3 m 17.7 m 8.8 m |
| W | BLC Yes (289.70 ft) (119.09 ft) (58.07 ft) (28.87 ft) 289.7 m 115.9 m 57.9 m 29.0 m HLC Yes |
| DORI 偵測距離 | (950.46 ft) (380.25 ft) (189.96 ft) (95.14 ft) |
| Distance | WDR 120 dB *DORI (Detect, Observe, Recognize, Identfy) is a standard system (EN-62676-4) for defning the ability of a person viewing the Scene Self-adaptation video to distnguish persons or objects within a covered area. The Yes (SSA) numbers in this table do not reflect intelligent functon distances. For intelligent functon distances, refer to installaton and Auto; natural; street lamp; outdoor; m |
| commissioning manual/project design tool. | custom |
| Gain Control | Auto |
| Noise Reduction | 3D NR |
| IVS | Abandoned object; missing object |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| 感興趣區域 ROI | Yes (4 areas) Intrusion, tripwire, fast moving (the three functions support the classification and accurate detection |
| IVS (Perimeter Protection) | Image Stabilization Electronic Image Stabilization (EIS) of vehicle and human); loitering detection, people gathering, and parking detection |
| 除霧 | Yes Face detection; snapshot; snapshot optimization; 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 optimal face snapshot upload; face enhancement; face Image Rotation resolution and lower) exposure; face attributes extraction including 6 attributes |
| Face Detection | and 8 expressions; face snapshot set as face or one-inch |
| Mirror | Yes photo; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); face angle filter; |
| Privacy Masking | 4 areas optimization time setting www.dahuasecurity.com |
| Audio | Storage Temperature –40 °C to +60 °C (–40 °F to +140 °F) |
| 音訊壓縮 | G.711a; G.711Mu; PCM; G.726; G.723 Storage Humidity ≤95% IP68; TVS 2000V lightning proof; surge protection; |
| 警報 | Protection voltage transient protection No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion Structure detection; video tampering; tripwire; intrusion; fast moving; abandoned object; missing object; loitering SUS304 Casing Material |
| Alarm Event | detection; people gathering; parking detection; scene SUS316L optional changing; audio detection; voltage detection; defocus 215 mm × 142 mm × 151 mm (8.46" × 5.59" × 5.94") (L detection; external alarm; face detection; SMD; people Product Dimensions × W × H) counting in area; stay detection; people counting; security exception |
| 淨重 | 5 kg (11.02 lb) |
| 毛重 | 6.6 kg (14.55 lb) |
| Network Port | RJ-45 (10/100 Base-T) IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; Ordering Information |
| P2P | Type Model Description ONVIF (Profile S; Profile G; Profile T); CGI; Milestone; |
| Interoperability | 8MP 8MP Explosion-proof IR Bullet |
| Genetec | DH-ECA3A1804-HNR-XB |
| 用戶管理 | 20 (Total bandwidth: 80 M) |
| DC12/1A | Power Adapter |
| Storage | FTP; SFTP; Micro SD card (support max. 512 GB); NAS |
| DH-EXB109 | Wall Mount Bracket |
| Browser | Chrome DH-ZAZ100W Universal Joint |
| Firefox | Accessories (Optional) |
| CZ300 | Explosion-proof Junction Box |
| Management Software | Smart PSS; DSS; DMSS |
| ZAEX02 | Explosion-proof Stuffing Box |
| Mobile Client | iOS;Android |
| Configuration encryption;trusted | ZANXG-1.0 Explosion-proof Flexible Tube execution;Digest;security logs;WSSE;account lockout;syslog;video encryption;802.1x;IP/MAC filtering;HTTPS;trusted upgrade;trusted boot;firmware encryption;generation and importing of X.509 Accessories |
| Certification | Optional: CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive |
| Certifications | 2014/30/EU; ATEX: II 2 G Ex db IIC T6 Gb, II 2 D Ex tb IIIC T80°C Db IECEx: Ex db IIC T6 Gb, Ex tb IIIC T80°C Db |
| RS-485 | 1 (baud rate range:1200 bps–115200 bps) DC12/1A DH-EXB109 DH-ZAZ100W |
| Power Adapter | Wall Mount Bracket Universal Joint |
| 音訊輸入 | 1 channel (RCA port) |
| 音訊輸出 | 1 channel (RCA port) |
| 警報輸入 | 1 channel in: wet contact, 5mA 3V–5V DC 1 channel out: dry contact, 1,000mA 30V DC/500mA 50V AC |
| 供電 | CZ300 ZAEX02 ZANXG-1.0 |
| Explosion-proof | Explosion-proof Explosion-proof |
| 功耗 | Max. (H.265+intelligence on +WDR +IR on + auto focus): 9.2 W (12 VDC); 11.5 W (PoE) |
| 工作溫度 | –30 °C to +60 °C (–22 °F to +140 °F) |
| 工作濕度 | ≤95% www.dahuasecurity.com Dimensions (mm[inch]) |
| Rev 002.000 | © 2024 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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詳見圖示｜Unit: mm
ECA3A1804-HNR-XB dahua DH-ECA3A1804-HNR-XB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。
HKEZIT 提供原廠行貨連保養，ECA3A1804-HNR-XB 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。
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。
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。
兩者主要規格分別：影像感測器方面，ECA3A1804-HNR-XB 係 1/2.8" CMOS，IPC-HDBW3541R-ZAS 係 1/2.7”5Megapixel progressive CMOS；最大解像度方面，ECA3A1804-HNR-XB 係 3840 (H) × 2160 (V)，IPC-HDBW3541R-ZAS 係 2592 (H) ×1944 (V)；Smart Codec方面，ECA3A1804-HNR-XB 係 Smart H.265+; Smart H.264+，IPC-HDBW3541R-ZAS 係 Smart H.265+/ Smart H.264+。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。
HKEZIT 提供 ECA3A1804-HNR-XB 原廠行貨連保養，安裝後如有故障可直接聯絡我們安排上門維修，毋須自行聯絡原廠。詳情請參閱CCTV 監控安裝工程頁面或聯絡我們查詢保養範圍。
HKEZIT 於全港各區提供 ECA3A1804-HNR-XB dahua DH-ECA3A1804-HNR-XB供貨連專業安裝服務（裝CAM、裝CCTV、裝監控），熱門地區包括：藍田CCTV 閉路電視安裝、觀塘CCTV 閉路電視安裝、銅鑼灣CCTV 閉路電視安裝、鑽石山CCTV 閉路電視安裝、長沙灣CCTV 閉路電視安裝、青衣CCTV 閉路電視安裝、香港仔CCTV 閉路電視安裝、黃大仙CCTV 閉路電視安裝。港島、九龍、新界全港 32 區均有上門安裝，歡迎聯絡我們查詢 ECA3A1804-HNR-XB 香港價格連安裝報價。
ECA3A1804-HNR-XB dahua DH-ECA3A1804-HNR-XB適合多種場景使用，以下為部分常見安裝場景，歡迎查詢是否適合您的現場環境。
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