Hikvision DS-2SF7C420MXG0-ELW 為TandemVu 7C Series Panoramic 4 MP 20X DarkFighter Network Speed Dome，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 DS-2SF7C420MXG0-ELW 香港價格連安裝報價。
| 快門速度 | 1/25 s to 1/30000 s |
|---|---|
| 慢快門 | Yes |
| 日夜切換 | [Bullet channel] Color, [PTZ channel] IR cut filter |
| 最大解像度 | [Bullet channel] 5344 × 2256, [PTZ channel] 2688 × 1520 |
| 對焦 | Auto,semi-auto,manual |
| 變焦速度 | [Bullet channel] No, [PTZ channel] approx. 4.8 s |
| 焦距 | [Bullet channel] 2.8 mm, [PTZ channel] 12 to 240 mm [Bullet channel] horizontal field of view: 190° ± 5°, vertical field of view: 75° ± 5°, |
| 視場角 FOV | diagonal field of view: 195° ± 5°, [PTZ channel] horizontal field of view: 30.7° to 2.8°, vertical field of view: 17.6° to 1.6°, diagonal field of view: 69.18° to 2.35° |
| 光圈 | [Bullet channel] F1.0, [PTZ channel] F1.0 [Bullet channel] White light: up to 30 m, [PTZ channel] white light: up to 30 m, IR: up to 250 m |
| 智能補光 | Yes |
| 水平旋轉 | [PTZ channel] 0° to 360° |
| 垂直旋轉 | [Bullet channel] 12° to 24°, [PTZ channel] -20° to 90° |
| 水平速度 | [PTZ channel] pan speed: configurable from 0.1° to 160°/s, preset speed: 240°/s [Bullet channel] tilt speed configurable,[PTZ channel] tilt speed: configurable from 0.1° to 120°/s, preset speed 200°/s |
| 比例變倍 | [Bullet channel] No, [PTZ channel] Yes |
| 預置位 | 300 |
| 巡航掃描 | 8 patrols, up to 32 presets for each patrol |
| 花樣掃描 | 4 pattern scans, record time over 10 minutes for each scan |
| 斷電記憶 | Yes Preset,pattern scan,patrol scan,auto scan,tilt scan,random scan,frame scan,panorama scan |
| PTZ 狀態顯示 | Yes |
| 預置位凍結 | Yes Preset,pattern scan,patrol scan,auto scan,tilt scan,random scan,frame scan,panorama scan,dome reboot,dome adjust,aux output [Bullet channel] 50 Hz: 25 fps (5344 × 2256 ，4384 × 1856 ，3680 × 1656), 60 Hz: 24 fps (3840 × 1080),[PTZ channel] 50 Hz: 25 fps (2688 × 1520, 2560 × 1440 ，1920 × 1080 ， 1280 × 960 ，1280 × 720, 2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720), 60 Hz: 30 fps (2688 × 1520, |
| 子碼流 | 432),[PTZ channel] 50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288), 60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240) [Bullet channel] No,[PTZ channel] 50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, |
| 第三碼流 | 704 × 576, 640 × 480, 352 × 288), 60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240) Main stream: H.265+/H.265/H.264+/H.264, |
| 視頻壓縮 | Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264/MJPEG |
| 視頻碼率 | 32 Kbps to 16 Mbps |
| H.264 類型 | Baseline profile,Main profile,High profile |
| H.265 類型 | Main profile |
| SVC 分級編碼 | H.264 and H.265 encoding |
| 感興趣區域 ROI | 8 fixed regions for each stream |
| 音訊壓縮 | G.711,G.722.1,G.726,MP2L2,PCM,AAC-LC |
| 音訊碼率 | 16 to 64Kbps (AAC-LC),32 to 192 Kbps (MP2L2) |
| 音訊取樣率 | 8 kHz,16 kHz,32 kHz,48 kHz |
| 環境噪音過濾 | Yes |
| API | ISUP,ISAPI,SDK,Open Network Video Interface (Profile S, Profile G, Profile T) |
| 網絡儲存 | NAS (NFS, SMB/CIFS),auto network replenishment (ANR) IPv4/IPv6,HTTP,HTTPS,802.1X,QoS,SMTP,UPnP,SNMP,DNS,DDNS,NTP,RTSP,RTCP,RTP,T CP/IP,UDP,IGMP,ICMP,DHCP,PPPoE,Bonjour,FTP |
| 同時取流 | Up to 20 channels |
| 用戶管理 | Up to 32 users. 3 user levels: administrator, operator, and user Password protection,complicated password,IP address filter,HTTPS encryption,802.1X |
| 安全 | authentication (EAP-TLS, EAP-LEAP, EAP-MD5),host authentication (MAC address),watermark |
| 客戶端 | iVMS-4200,HikCentral Pro,Hik-Connect Plug-in required live view: IE 10, IE 11 |
| 瀏覽器 | Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+, Safari 11+ Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+ |
| 日夜模式 | Day,night,auto,schedule |
| 影像增強 | HLC,3D DNR |
| 寬動態 WDR | [Bullet channel] No, [PTZ channel] 120 dB |
| 除霧 | Optical defog |
| 防抖 | EIS |
| Regional Exposure | Yes |
| Regional Focus | [Bullet channel] No, [PTZ channel] Yes Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser |
| 圖像參數切換 | Yes [Bullet channel] No, [PTZ channel] 24 programmable polygon privacy masks; mask color or mosaic configurable |
| 信噪比 SNR | ≥ 52 dB |
| Satellite Positioning | No |
| Gyroscope | Yes |
| Compass | No |
| 網絡接口 | 1 RJ45 1000M self-adaptive Ethernet port |
| 機身儲存 | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB |
| 警報 | 7 input(s), 2 output(s) 1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%, 1 output (line out), line level, output impedance: 600 Ω |
| RS-485 | 1 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive) |
| 重設 | Yes video tampering alarm,exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error),alarm input and output,audio except detection Line crossing detection,intrusion detection,region entrance detection,region exiting detection [Bullet channel] no,[PTZ channel] Upload to FTP/NAS/memory card, notify surveillance |
| 聯動方式 | center, send email, trigger alarm output, trigger recording, audible warning, white light flashing, and PTZ actions (such as preset, patrol scan, pattern scan) |
| Smart Tracking | [PTZ channel] yes |
| Smart Linkage | tracking takeover, linked tracking capture, panorama linkage [Bullet channel] no,[PTZ channel] Supports simultaneous detection and capture of human body, face and vehicle |
| 一般功能 | mirror,password protection |
| 供電 | 36 VDC ± 25%, max. 60 W -40 °C to 70 °C (-40 °F to 158 °F). Humidity 95% or less (non-condensing),For speaker: -30 °C to 55°C (-22°F to 131°F) |
| Wiper | Model with -W: Yes, Model without -W: No |
| 材質 | ADC12 |
| 尺寸 | Ø 260 mm × 382.69 mm (Ø 10.24" × 15.07") |
| 重量 | Approx. 7.1 kg (15.65 lb.) 33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chi nese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian CE-EMC (EN 50130-4:2011+A1:201 |
| Safety | CE-LVD (EN 62368-1:2014 + A11:2017),CB (IEC 62368-1:2014) |
| Environment | CE-RoHS (2011/65/EU and its amendment (EU)2015/863) IP67 (IEC 60529:1989+AMD1:1999+AMD2:2013) Protection TVS 6000 V Lightning Protection, Surge Protection and Voltage Transient Protec tion |
| Anti-Corrosion Protection | Model with -Y: NEMA 4X (NEMA 250-2018), Model without -Y: No |
| DORI 偵測距離 | Detect Observe Recognize Identify |
| Definition | 25 px/m 63 px/m 125 px/m 250 px/m 56m 22.2m 11.2m 5.6m 3310.3m 1313.6m 662.1m 331.05m |
* 規格以原廠最新 Datasheet 為準。
下載完整PDF規格書 →
Ø 260 mm × 382.69 mm (Ø 10.24" × 15.07")｜重量 Approx. 7.1 kg (15.65 lb.) 33 languages: English, Russian, Estonian, Bulgari
DS-2SF7C420MXG0-ELW Hikvision TandemVu 7C Series Panoramic 4 MP 20X DarkFighter Network Speed Dome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，DS-2SF7C420MXG0-ELW 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 Hik-Connect 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：快門速度方面，DS-2SF7C420MXG0-ELW 係 1/25 s to 1/30000 s，DS-2XE6885G0-ILZHS 係 1 s to 1/100,000 s；對焦方面，DS-2SF7C420MXG0-ELW 係 Auto,semi-auto,manual，DS-2XE6885G0-ILZHS 係 Auto；H.265 類型方面，DS-2SF7C420MXG0-ELW 係 Main profile，DS-2XE6885G0-ILZHS 係 Main Profile。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 DS-2XE6885G0-ILZHS 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 DS-2SF7C420MXG0-ELW 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。
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DS-2SF7C420MXG0-ELW Hikvision TandemVu 7C Series Panoramic 4 MP 20X DarkFighter Network Speed Dome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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