dahua DH-XVR7208A-4K-I2 為DH-XVR7208A-4K-I2，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-XVR7208A-4K-I2 香港價格連安裝報價。
| System | Audio Compression AAC (only for the 1st channel), G.711A, G.711U, PCM |
|---|---|
| Main Processor | Embedded Processor |
| Audio Sample Rate | 8 KHz, 16 bit Per Channel |
| 操作系統 | Embedded LINUX |
| 音訊碼率 | 64 Kbps Per Channel |
| 周界防護 | Display |
| Performance | 2 channels, 10 IVS for each channel |
| 接口 | 1 HDMI ,1 VGA Human/Vehicle secondary recognition for tripwire and |
| Object classification | HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × intrusion |
| 解像度 | 720 |
| AI Search | Search by target classification (Human, Vehicle) VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 When IP extension mode not enabled: 1/4/8/9 |
| Face Recognition | Multi-screen Display When IP extension mode enabled: 1/4/8/9/16 |
| Max 12 face pictures/sec processing | Camera title, Time, Video loss, Camera lock, Motion OSD detection, Recording 2 channels video stream face recognition, only support |
| analog camera | Network Detect strangers' faces (not in device's face database). Interface 1 RJ-45 Port (1000 MB) Similarity threshold can be set manually. HTTP, HTTPS, TCP/IP, IPv4/IPv6, Wi-Fi, 3G/4G, SNMP, Up to 8 target face images search at same time, similarity UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, |
| Database Management | Max. User Access 128 users cerificate No., countries®ions and state can be added to each face picture. |
| Smart Phone | iPhone, iPad, Android Each database can be applied to video channels independently . |
| Interoperability | ONVIF 16.12, CGI Conformant Buzzer, Voice Prompts, Email, Snapshot, Recording, |
| Alarm Out, PTZ Activation, etc. | Video Detection and Alarm |
| SMD Plus | Trigger Events Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips |
| 警報輸入 | 8 |
| Relay Output | 3 |
| Analog Camera Input | 8 channels, BNC 4K, 6MP, 5MP, 4MP, 1080P@25/30fps, 720P@50/60fps, Playback and Backup 720P@25/30fps |
| Playback | 1/4/9 |
| AHD Camera Input | 4K, 5MP, 4MP, 3MP, 1080P@25/30, 720P@25/30fps Time /Date, Alarm, MD and Exact Search (accurate to Search Mode second) |
| TVI Camera Input | 4K, 5MP, 4MP, 3MP, 1080P@25/30, 720P@25/30fps Play, Pause, Stop, Rewind, Fast play, Slow Play, Next |
| CVBS Camera Input | PAL/NTSC Playback Function File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom |
| IP Camera Input | 8+8 channels, each channel up to 8MP |
| Backup Mode | USB Device/Network |
| Audio In/Out | 4/1, RCA Storage |
| Two-way Talk | Reuse audio in/out, RCA |
| Internal HDD | 2 SATA Ports, up to 10TB capacity for each disk |
| Recording | eSATA N/A |
| Compression | AI Coding/H.265+/H.265/H.264+/H.264 4K, 6MP, 5MP, 4K-N, 4MP, 3MP, 1080P, 720P, 960H, D1, |
| RS485 | 1 Port, for PTZ Control 4K-N/4MP/3MP/1080P/720P/960H/D1/CIF (1fps– |
| Record Rate | 25/30fps) |
| Sub steram:960H(1fps–15fps); | RS232 N/A D1/CIF(1fps–25/30fps) Electrical |
| Bit Rate | 32 Kbps–8192 Kbps Per Channel |
| 供電 | DC 12V/5A Manual, Schedule (General, Continuous), MD (Video |
| Record Mode | detection: Motion Detection, Video Loss, Tampering), Power Consumption |
| Alarm, Stop | <15W (Without HDD) www.dahuasecurity.com |
| Construction | Panels 1U, 375 mm × 288 mm × 53 mm 9 |
| 尺寸 | 1 2 10 11 (14.76'' × 11.30'' × 2.09'') Net Weight 1.8 kg (4.0 lb) (without HDD) |
| 毛重 | 3.1 kg (6.8 lb) |
| 安裝 | Desktop installation 3 4 5 6 7 8 Environmental 1 VIDEO IN 7 USB port |
| Operating Conditions | -10°C to +55°C (+14°F to +131°F), 0–90% RH 2 AUDIO IN, RCA Connector 8 DC 12V Power Input |
| 儲存環境 | -20°C to +70°C (-4°F to +158°F) , 0–90% RH 3 AUDIO OUT, RCA Connector 9 VGA port |
| Third-party Support | 4 HDMI port 10 ALARM IN/OUT Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP 5 Network port 11 Power Switch |
| Sanyo, Sony, Videotec, Vivotek, and more | 6 RS485 port Certifications 3 4 B |
| FCC: Part 15 Subpart | 5 6 7 8 REVISIONS |
| Certifications | CE: CE-LVD: EN 60950-1/IEC 60950-1 REV ZONE MARK DESCRIPTION DATE CHANGED CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024 Ordering Information |
| 類型 | Model Description 8 Channel DH-XVR7208A- 1U WizSense Digital Video Recorder |
| WizSense XVR | 4K-I2 Dimensions (mm[inch]) 53.0 [2.09] 4.1 [0.16] 4.1 [0.16] 50.0 [1.97] 375.0 [14.76] 0.9 [0.04] C 0.9 [0.04] 287.1 [11.30] 276.0 [10.87] |
| Rev 001.001 | © 2020 Dahua. All rights reserved. Design and specifications are subject to change without notice. Pictures in the document are for reference only, and the actual product shall prevail. www.dahuasecurity.com |
| .X | 0.2 TITLE: DH-XVR7208A-4K-I2_外观尺寸图 |
| .XX | 0.15 F |
* 規格以原廠最新 Datasheet 為準。
下載完整PDF規格書 →
1 2 10 11 (14.76'' × 11.30'' × 2.09'') Net Weight 1.8 kg (4.0 lb) (without HDD)｜Unit: mm
DH-XVR7208A-4K-I2 dahua DH-XVR7208A-4K-I2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，DH-XVR7208A-4K-I2 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：警報輸入方面，DH-XVR7208A-4K-I2 係 8，IPC-HDBW3541R-ZAS 係 1 channel in: 5mA 3V–5V DC；毛重方面，DH-XVR7208A-4K-I2 係 3.1 kg (6.8 lb)，IPC-HDBW3541R-ZAS 係 663 g (1.5 lb) Ordering Information。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 DH-XVR7208A-4K-I2 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 DH-XVR7208A-4K-I2 dahua DH-XVR7208A-4K-I2供貨連專業安裝服務（裝CAM、裝CCTV、裝監控），熱門地區包括：上水CCTV 閉路電視安裝、中環CCTV 閉路電視安裝、九龍城CCTV 閉路電視安裝、九龍灣CCTV 閉路電視安裝、佐敦CCTV 閉路電視安裝、元朗CCTV 閉路電視安裝、北角CCTV 閉路電視安裝、土瓜灣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 DH-XVR7208A-4K-I2 香港價格連安裝報價。
DH-XVR7208A-4K-I2 dahua DH-XVR7208A-4K-I2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。
油站加油站裝 CCTV 防火防爆特殊規格攝像頭、配火焰煙霧偵測聯動即時警報，覆蓋油槽區與加油位守護安全。加油站閉路電視記錄油量管理防盜油、釐清顧客糾紛。防火防爆規格、免費上門評估，香港、港島油站加油站即約報價。免費評估現場、報價快而清，
WhatsApp 查詢 →數據中心機房裝 CCTV 高保安級監控機櫃與出入口、配門禁雙重驗證防未授權進入，合規網絡安全部署確保錄影不外洩。機房閉路電視記錄完整可追溯、保障設備與資料安全。高保安方案、合規網絡部署，觀塘、新界數據中心機房歡迎洽談。上門勘察免費、報價公開實在，
WhatsApp 查詢 →豪宅、別墅、獨立屋裝CCTV閉路電視，庭園外圍全景監控、紅外夜視防盜、車位出入記錄、主人遠程手機查看。免費上門勘察、明碼實價報價，港島、屯門一帶即日約期。專業團隊免費上門評估，香港、新界一帶即日上門。
WhatsApp 查詢 →唐樓、舊樓單位裝CCTV閉路電視，樓梯口走廊防盜、門口出入記錄、無需大幅佈線、迷你鏡頭隱蔽安裝。全港覆蓋上門安裝，沙田、荃灣各區歡迎致電查詢。免費現場勘察、報價清晰透明，
WhatsApp 查詢 →村屋、圍村、丁屋裝CCTV閉路電視，前後園全景監控、車路出入記錄、紅外夜視防盜、村口通道覆蓋。免費上門度尺、按規模報價，尖沙咀、旺角項目即約勘察。上門度尺不收費、即日出報價，
WhatsApp 查詢 →茶餐廳、快餐店、大排檔裝CCTV閉路電視，廚房後廚衛生監控、收銀防盜、食客糾紛記錄、全店無死角覆蓋。專業團隊上門評估，沙田、旺角場地歡迎洽談報價。免費上門評估、快速出方案報價，香港、新界一帶即日上門。
WhatsApp 查詢 →查看更多CCTV 監控適用場景，請參閱 CCTV 監控安裝工程。
如需整套CCTV 監控方案，請參閱 CCTV 監控安裝工程。