Camera IP hồng ngoại 2.0 Megapixel HIKVISION DS-2CD2T27G1-L
- Cảm biến hình ảnh: 1/2.8 inch Progressive Scan CMOS.
- Độ phân giải camera IP: 2.0 Megapixel (1920×1080@25fps).
- Ống kính cố định: 4mm (6mm).
- Độ nhạy sáng 0.0035Lux@F1.0
- Tầm quan sát hồng ngoại: 30 mét.
- Chức năng chống ngược sáng WDR 120dB.
- Chức năng điều chỉnh độ lợi AGC.
- Chức năng giảm nhiễu số 3D-DNR.
- Chức năng làm giảm bớt ánh sáng ở những vùng sáng chói trên hình ảnh HLC (HighLight Compensation).
- Hỗ trợ khe cắm thẻ nhớ microroSD 128GB (max).
- Nguồn điện: 12VDC.
- Chức năng cấp nguồn qua mạng PoE.
- Tiêu chuẩn chống thấm nước và bụi: IP67 (thích hợp sử dụng trong nhà và ngoài trời).
- Kích thước: Φ105×290.7mm.
- Trọng lượng: 1200g.
Đặc tính kỹ thuật
| Model | DS-2CD2T27G1-L |
| Camera | |
| Image Sensor | 1/2.8 inch Progressive Scan CMOS |
| Min. Illumination | 0.0035 Lux @ (F1.0, AGC ON), 0 Lux with Light |
| Shutter Speed | 1/3 s to 1/100,000 s |
| Slow Shutter | Yes |
| Wide Dynamic Range | 120 dB |
| Angle Adjustment | Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° |
| Lens | |
| Focus | Fixed |
| Lens Type | 2.8/4/6 mm |
| FOV | 2.8 mm, horizontal FOV: 112°, vertical FOV: 57°, diagonal FOV: 138°; 4 mm, horizontal FOV: 89°, vertical FOV: 46°, diagonal FOV: 106°; 6 mm, horizontal FOV: 56°, vertical FOV: 30°, diagonal FOV: 66° |
| Aperture | F1.0 |
| Lens Mount | M16 |
| Illuminator | |
| White Light Range | Warm white LEDs (3000K), up to 30m |
| Video | |
| Max. Resolution | 1920 × 1080 |
| Main Stream | 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720); 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720) |
| Sub Stream | 50Hz: 25fps (640 × 480, 640 × 360, 320 × 240); 60Hz: 30fps (640 × 480, 640 × 360, 320 × 240) |
| Third Stream | 50Hz: 25fps (1920 × 1080, 1280 × 720, 640 × 360, 352 × 288); 60Hz: 30fps (1920 × 1080, 1280 × 720, 640 × 360, 352 × 240) |
| Video Compression | Main stream: H.265+/H.265/H.264+/H.264; Sub-stream: H.265/H.264/MJPEG; Third stream: H.265/H.264 |
| Video Bit Rate | 32 Kbps to 16 Mbps |
| H.264 Type | Main Profile/High Profile |
| H.265 Type | Main Profile |
| Region Of Interest (ROI) | Support 1 fixed region for main stream and sub-stream separately |
| Network | |
| Simultaneous Live View | Up to 6 channels |
| API | ONVIF (PROFILE S, PROFILE G), ISAPI |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour |
| User/Host | Up to 32 users, 3 levels: Administrator, Operator and User |
| Network Storage | Support micro SD/SDHC/SDXC card (128 G) local storage, NAS (NFS, SMB/CIFS), ANR |
| Client | iVMS-4200, Hik-Connect, iVMS-4500, iVMS-5200 |
| Web Browser | Plug-in required live view: IE8+, Chrome 41.0-44, Firefox 30.0-51, Safari 8.0-11; Plug-in free live view: Chrome 45.0+, Firefox 52.0+ |
| Alarm Trigger | Motion detection, video tampering detection, network disconnected, IP address conflict, illegal login, HDD full, HDD error |
| Image | |
| Day/Night Switch | Day/Night |
| DNR | 3D DNR |
| Image Enhancement | BLC/3D DNR/HLC |
| Image Settings | Rotate mode, saturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser |
| Interface | |
| On-Board Storage | Built-in micro SD/SDHC/SDXC slot, up to 128 GB |
| Hardware Reset | Yes |
| Communication Interface | 1 RJ45 10M/100M self-adaptive Ethernet port |
| Event | |
| Smart Event | Line crossing detection, intrusion detection, object removal detection, unattended baggage detection |
| Face Detection | Yes |
| Exception Detection | Scene change detection |
| General | |
| Firmware Version | V5.5.82 |
| General Function | One-key reset, anti-flicker, three streams, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter |
| Protection | IP67 |
| Startup And Operating Conditions | -30 °C to +60 °C (-22 °F to +140 °F), humidity 95% or less (non-condensing) |
| Power Supply | 12 VDC ± 25%, Φ 5.5 mm coaxial power plug,PoE (802.3af, class 3) |
| Power Consumption And Current | 12 VDC, 0.7 A, max. 9 W; PoE: (802.3af, 36 V to 57 V), 0.3 A to 0.1 A, max. 10.5 W |
| Dimension | Camera: Φ 105 × 290.7 mm (Φ 4.1' × 11.4');With package: 385 × 190 × 180 mm (15.2' × 7.5' × 7.1') |
| Weight | Camera: 1200 g (2.6 lb.); With package: 1800 g (4 lb.) |
- Bảo hành: 24 tháng.
