ZKTeco DL-855D38B-S7-SF 為5 MP Motorized Varifocal Dome IP Camera，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 DL-855D38B-S7-SF 香港價格連安裝報價。
| 影像感測器 | 1/2.7” 5 MP CMOS Sensor |
|---|---|
| 最大解像度 | 2592 (H) × 1944 (V) |
| ROM | 128 MB |
| RAM | 128 MB |
| Scanning System | Progressive Scan |
| Electronic Shutter Speed | 1/5 s to 1/100,000 s 0.01Lux @ F1.4 - 2.8 (AGC on, Color) 0 lux (IR on, B & W) |
| S/N Ratio | ≥ 50 dB |
| IR Range | 40 m |
| Illuminator On / Off Control | Auto / Manual |
| Illuminator Number | 4* IR LED |
| Smart IR | Support Pan: 0° to 360° |
| Angle Adjustment for Installation | Tilt: 0° to 90° Rotation: 0° to 360° |
| TV System | PAL / NTSC Trigger mode, Brightness, Contrast, Saturation, Hue, Sharpness, AGC, White balance, Gamma, Backlight mode, adjustable by platform software or web browser |
| Software Reset Default | Support |
| 一般功能 | Heartbeat, Mirror, Privacy mask, Log, Password reset |
| 鏡頭類型 | Motorized Varifocal |
| 鏡頭接口 | M22 |
| Mount Type | Board-in |
| 焦距 | 2.8 - 12 mm |
| Max. Aperture | F1.4 - 2.8 |
| Optical Zoom | 4X FOV: 38° - 98° Horizontal: 108° - 33° Vertical: 57° - 18° Diagonal: 130° - 38° www.zkteco.com |
| Iris Control Type | Fixed |
| Close Focus Distance | 2m |
| 鏡頭 | Detect Observe Recognize Identify |
| DORI Distance | Wide 45.8 m 19.6 m 11.0 m 6.0 m |
| Telephoto | 125.6 m 57.7 m 26.3 m 12.5 m |
| 視頻壓縮 | H.265 / H.264 5 MP (2592 × 1944) / 4 MP (2560 × 1440) / 3 MP (2304 × 1296) / 1080P (1920 × 1080) / D1 (704 × 576) / VGA (640 × 480) / Q720 (640 ×360) 50Hz (PAL): 25fps (2592 × 1944, 2560 × 1440, 2304 × 1296, 1920 × 1080) Main stream: 60Hz (NTSC): 30fps (2592 × 1944, 2560 × 1440, 2304 × 1296, 1920 × 1080) 50Hz (PAL): 25 fps (704 × 576, 640 × 480, 640 × 360) Sub stream: 60Hz (NTSC): 30 fps (704 × 57 |
| Video Stream Capability | Dual streams |
| 碼率控制 | CBR / VBR H.264: 192kbps - 8Mbps H.265: 224Kbps - 8Mbps |
| Day / Night | Auto (ICR) / Color / B & W |
| BLC | Support |
| HLC | Support |
| WDR | TWDR |
| Scene Self-adaptation | Support |
| White Balance | Auto, Custom, Locked, Incandescent lamp, Warm light, Natural light, Fluorescent lamp adaptive |
| Gain Control | Low, Mid low, Mid, Mid high, High |
| Noise Reduction | 2D / 3D NR |
| Motion Detection | Smart / Ordinary (4 areas) |
| 感興趣區域 ROI | Support (4 areas, Level 1 to 6) |
| 除霧 | N/A |
| Mirror | Support |
| Image Rotation | 0° / 90° / 180° / 270° / Horizontal / Vertical |
| Privacy Masking | 4 areas |
| Corridor Mode | Support |
| Digital Zoom | Support |
| Anti-flicker | Support |
| Built-in MIC | N/A |
| Speaker | N/A |
| 音訊壓縮 | G.711 ulaw |
| 環境噪音過濾 | Support |
| 音訊取樣率 | 8 kHz / 16 kHz / 32 kHz / 44.1 kHz / 48 kHz |
| 音訊碼率 | 64 Kbps (G.711 ulaw) |
| IVA (Perimeter Protection) | Line Crossing, Area detection, Smart Motion Detection (triggered by human target classification) |
| Intelligent Search | Support fast retrieval by human target classification www.zkteco.com |
| Intelligent Video | Support fast retrieval by human target classification, playback and backup |
| Face Templates | N/A |
| Face Quality Filtering | N/A |
| Face Detected Per Frame | N/A |
| Detection Area | N/A |
| Detected Face Size | N/A |
| Capture Response | N/A |
| Basic Alarm Event | Network disconnection, IP conflict, Illegal access, Motion detection, Video tampering, External alarm |
| Smart Alarm Event | Line Crossing, Area detection, Smart Motion Detection (triggered by human target classification) |
| Alarm Linkage Actions | Notify surveillance center, trigger recording, trigger capture, send email |
| 同時取流 | Up to 15 channels |
| Network | 1 RJ45 10 M / 100 M self-adaptive Ethernet port |
| SDK and API | Support SDK, API and ONVIF Video encryption; firmware encryption; configuration encryption; account lockout; security logs; IP |
| Cyber Security | filtering; trusted boot; trusted execution; trusted upgrade; password protection; complicated password; basic and digest authentication for HTTP / HTTPS; TLS; IP address filter; Security Audit Log TCP / IP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTSP, NTP, UPnP, SMTP, IPv4, UDP, SSL / TLS, PPPoE, SNMP, WebSocket |
| Interoperability | ONVIF Profile S / T |
| User / Host | Up to 256 users can be added. 3 user levels: admin, operator and guest |
| 網絡儲存 | FTP |
| 瀏覽器 | IE / Edge / Firefox / Chrome / Safari |
| Management Software | AntarVis 2.0 / ZKBioSecurity IVS / ZKBioAccess IVS / ZKBio CVSecurity / ZKBio CVAccess |
| Mobile Application | AntarView Pro+ (iOS & Android) |
| 機身儲存 | N/A |
| 操作系統 | Windows |
| P2P Cloud Service | Support |
| 音訊輸入 | 1 (RCA port) |
| 音訊輸出 | 1 (RCA port) |
| 警報輸入 | 2 (5 mA 3V–5 VDC each) |
| 警報輸出 | 1 (300 mA 12 VDC each) |
| Reset Button | Support |
| ANR | Support |
| USB | N/A |
| RS485 | Support |
| 供電 | PoE (IEEE802.3af, Class 3), DC 12 V±10% reverse polarity protection |
| 功耗 | Basic ≤ 3 W (12 VDC); 4.5 W (PoE) www.zkteco.com |
| 電源接口 | Ø 5.5 mm coaxial power plug |
| Casing Material | Aluminium Alloy |
| 尺寸 | 102 × 93.3 (mm) |
| 毛重 | 0.50 KG |
| 淨重 | 0.70 KG |
| Operating Conditions | –30 °C to +60 °C (–22 °F to +140 °F)/ Humidity 95% or less (non-condensing) |
| 儲存環境 | –30 °C to +60 °C (–22 °F to +140 °F)/ Humidity 95% or less (non-condensing) |
| Ingress Protection Rating | IP67 |
| Certificate | ISO9001, ISO14001, CE, FCC |
| 類型 | Model Descripton 5 MP IP Camera DL-855D38B-S7-SF 5 MP Motorized Varifocal Smart Dome IP Camera |
| Junction Box with | Junction Box with Corner Mount Pole Mount |
| Optional | Junction Box |
| Straight Bracket | Bent Bracket Bracket Bracket V1.0 04/16/2025 |
| ZKTECO CO.,LTD. | www.zkteco.com E-mail: sales@zkteco.com Copyright©2025 ZKTECO CO., LTD. All rights reserved. |
* 規格以原廠最新 Datasheet 為準。
102 × 93.3 (mm)｜Unit: mm
DL-855D38B-S7-SF ZKTeco 5 MP Motorized Varifocal Dome IP Camera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，DL-855D38B-S7-SF 原廠行貨連保養，提供上門安裝、系統設定及使用教學，全港 32 區均有服務。
我們會按現場門型（玻璃門、木門、鐵閘）配置電鎖及出門按鈕，並以我們自行研發的考勤軟件設定考勤報表及權限分組，交付即可使用。
於我們自行研發的考勤軟件或網頁後台刪除該員工權限即時生效，無需回收實體鎖匙或更換門鎖。
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HKEZIT 提供 DL-855D38B-S7-SF 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。詳情請參閱門禁系統安裝工程頁面或聯絡我們查詢保養範圍。
DL-855D38B-S7-SF ZKTeco 5 MP Motorized Varifocal Dome IP Camera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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