Camera IP Dome hồng ngoại 2.0 Megapixel HIKVISION DS-2CD3123G2-ISU
- Cảm biến hình ảnh: 1/2.8” Progressive Scan CMOS.
- Độ phân giải: 1920 × 1080.
- Độ nhạy sáng: Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR.
- Chuẩn nén hình ảnh: H.265/H.264/H.264+/H.265+.
- Ống kính: 2.8/4/6mm.
- Tầm quan sát hồng ngoại: 40 mét.
- Tích hợp Microphone.
- Cổng báo động: 1 input, 1 output.
- Hỗ trợ khe cắm thẻ nhớ microSD dung lượng 512GB.
- Tiêu chuẩn chống bụi và nước: IP67 (thích hợp sử dụng trong nhà và ngoài trời).
- Kích thước: Ø121.4 × 92.2 mm.
- Trọng lượng: 570g.
Thông số kỹ thuật
| Model | DS-2CD3123G2-ISU |
| Camera | |
| Image Sensor | 1/2.8' Progressive Scan CMOS |
| Max. Resolution | 1920 × 1080 |
| 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 |
| Day & Night | IR cut filter |
| Angle Adjustment | Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355° |
| Lens | |
| Lens | Fixed focal lens, 2.8, 4, and 6 mm optional |
| FOV | 2.8 mm, horizontal FOV 107°, vertical FOV 57°, diagonal FOV 127° 4 mm, horizontal FOV 87°, vertical FOV 46°, diagonal FOV 104° 6 mm, horizontal FOV 54°, vertical FOV 29°, diagonal FOV 63° |
| Aperture | F1.6 |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Illuminator | |
| IR Range | Up to 40 m |
| Wavelength | 850 nm |
| Supplement Light | IR |
| Video | |
| 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) |
| Third Stream | 50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) |
| Video Compression | Main stream: H.265/H.264/H.264+/H.265+ Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264 |
| Video Bit Rate | 32 Kbps to 8 Mbps |
| Scalable Video Coding (SVC) | H.264 and H.265 encoding |
| Region of Interest (ROI) | 5 fixed regions for main stream and sub-stream |
| Audio | |
| Environment Noise Filtering | Yes |
| Audio Compression | G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
| Image | |
| SNR | ≥ 52 dB |
| Wide Dynamic Range (WDR) | 120 dB |
| Day/Night Switch | Day, Night, Auto, Schedule |
| Image Setting | Rotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser |
| Image Enhancement | BLC, HLC, 3D DNR, target cropping |
| Image Parameters Switch | Yes |
| Network | |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket |
| User/Host | Up to 32 users. 3 user levels: administrator, operator and user |
| API | Open Network Video Interface (Profile S, Profile G), ISAPI, SDK, ISUP |
| Network Storage | NAS (NFS, SMB/CIFS), auto network replenishment (ANR) Together with high-end Hikvision memory card, memory card encryption and health detection are supported |
| Simultaneous Live View | Up to 6 channels |
| Interface | |
| Alarm | 1 input, 1 output (max. 12 VDC, 30 mA) |
| Built-in Microphone | Yes |
| Audio | 1 input (line in), max. input amplitude: 3.3 vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium; 1 output (line out), max. output amp |
| On-board Storage | Built-in memory card slot, support microSD card, up to 512 GB |
| Communication Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| Reset Key | Yes |
| Event | |
| Basic Event | Motion detection (human and vehicle targets classification), video tampering alarm, exception |
| Linkage | Upload to FTP/memory card/NAS, notify surveillance center, trigger recording, trigger capture, send email, trigger alarm output, audible warning |
| Deep Learning Function | |
| Premier Protection | Line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection Supports human and vehicle targets classification |
| General | |
| General Function | Anti-flicker, heartbeat, password reset via email, pixel counter |
| Power Supply | 12 VDC ± 25%, reverse polarity protection, 0.4 A, max. 5 W, Ø 5.5 mm coaxial power plug PoE: 802.3af, 36 V to 57 V, Class 3, 0.2 A to 0.15 A, max. 6.5 W |
| Ingress Protection | IP67 |
| Material | Aluminum alloy body Bubble: plastic |
| Dimensions | Ø 121.4 mm × 92.2 mm |
| Weight | 570g |
- Bảo hành: 24 tháng.
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