Camera IP Dome hồng ngoại không dây 2.0 Megapixel HIKVISION DS-2CD2121G0-IWS
- Cảm biến hình ảnh: 1/2.7 inch Progressive Scan CMOS.
- Độ phân giải camera ip: 2.0 Megapixel.
- Chuẩn nén hình ảnh: H.265+/ H.265/ H.264+/ H.264.
- Độ nhạy sáng tối thiểu: Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR.
- Tầm quan sát hồng ngoại: 30 mét.
- Hỗ trợ cổng 1 cổng vào và 1 cổng ra Audio.
- Hỗ trợ cổng 1 cổng vào và 1 cổng ra Audio/Alarm.
- Chức năng giảm nhiễu số 3D DNR.
- Chức năng chống ngược sáng BLC.
- Tính năng thông minh: Vượt hàng rào ảo, xâm nhập vùng cấm.
- Hỗ trợ khe cắm thẻ nhớ Micro SD lên đến 256GB.
- Nguồn điện: 12VDC & PoE.
- Dễ dàng giám sát qua điện thoại di động, iPad, iPhone…
- Phần mềm giám sát và tên miền miễn phí.
Thông số kỹ thuật
| Camera | |
| Image Sensor | 1/2.7 inch Progressive Scan CMOS |
| Min. Illumination | Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR |
| Shutter Speed | 1/3 s to 1/100,000 s |
| Slow Shutter | Yes |
| Wide Dynamic Range | 120 dB |
| Day & Night | IR Cut Filter |
| Angle Adjustment | Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355° |
| Lens | |
| Focal Length & FOV | 2.8 mm: horizontal FOV 111.6°, vertical FOV 59.1°, diagonal FOV 133.9° 4 mm: horizontal FOV 91.5°, vertical FOV 46.1°, diagonal FOV 109.8° 6 mm: horizontal FOV 56°, vertical FOV 29.8°, diagonal FOV 65.3° |
| Lens Mount | M12 |
| Focus | Fixed |
| Aperture | F1.6 |
| Illuminator | |
| IR Range | Up to 30 m |
| IR Wavelength | 850 nm |
| Video | |
| Max. Resolution | 1920 × 1080 |
| Main Stream | 50 Hz: 25 fps (1920 × 1080, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 720) |
| Sub-Stream | 50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360) |
| Video Compression | Main stream: H.265/H.264 Sub-stream: H.265/H.264/MJPEG |
| Video Bit Rate | 32 Kbps to 8 Mbps |
| H.264 Type | Baseline Profile/Main Profile/High Profile |
| H.265 Type | Main Profile |
| H.264+ | Main stream supports |
| H.265+ | Main stream supports |
| Region of Interest (ROI) | Support 1 fixed region for main stream |
| Network | |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS |
| Simultaneous Live View | Up to 6 channels |
| API | Open Network Video Interface, ISAPI |
| User/Host | Up to 32 users. 3 levels: administrator, operator and user |
| Network Storage | Support Micro SD/SDHC/SDXC card (256 GB), local storage and NAS (NFS, SMB/CIFS), ANR |
| Client | iVMS-4200, Hik-Connect, Hik-Central |
| Web Browser | Plug-in required live view: IE 10+ Plug-in free live view: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+ |
| Image | |
| Image Settings | Rotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser |
| Day/Night Switch | Day, Night, Auto, Schedule |
| Image Enhancement | BLC, 3D DNR |
| Interface | |
| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| On-Board Storage | Built-in Micro SD slot, up to 256 GB |
| Audio | 1 input (line in), 1 output (line out) |
| Alarm | 1 input, 1 output (max. 12 VDC, 30 mA) |
| Hardware Reset | Yes |
| Event | |
| Smart Event | Line crossing detection, intrusion detection |
| General | |
| Linkage Method | Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording, trigger capture |
| Camera Material | Metal & Plastic |
| Camera Dimension | Ø 110.8 mm × 84.7 mm |
| Camera Weight | Approx. 497 g |
| Startup and Operating Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity: 95% or less (non-condensing) |
| Storage Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity: 95% or less (non-condensing) |
| Web Client Language | 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 Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian |
| General Function | One-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter |
| Firmware Version | V5.5.120 |
| Power Supply | 12 VDC ± 25% PoE: 802.3af, Class 3 |
| Power Interface | Ø 5.5 mm coaxial power plug |
| Power Consumption and Current | 12 VDC, 0.4 A, max. 5 W PoE: (802.3af, 36 V to 57 V), 0.20 A to 0.15 A, max. 6.5 W |
| Approval | |
| EMC | FCC SDoC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC VoC (ICES-003: Issue 6, 2016); KC (KN 32: 2015, KN 35: 2015) |
- Bảo hành: 24 tháng.
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