Camera IP Fisheye hồng ngoại 5.0 Megapixel HIKVISION DS-2CD3956G2-ISU
- Cảm biến hình ảnh: 1/2.7 inch Progressive Scan CMOS.
- Hình ảnh chất lượng cao với độ phân giải 5MP.
- Tầm quan sát hồng ngoại: Lên đến 8 mét.
- Góc nhìn fisheye 180°.
- Công nghệ nén H.265+ hiệu quả.
- Hỗ trợ Hikvision Embedded Open Platform (HEOP) và các ứng dụng nhập khẩu bên thứ 3.
- Hỗ trợ 1.5 TOPS computing power, 60MB bộ nhớ hệ thống, 400MB RAM thông minh, và 2GB bộ nhớ eMMC để chia sẻ tài nguyên.
- Tối đa 4 chế độ hiển thị trực tiếp.
- Hình ảnh rõ nét trước ánh sáng mạnh nhờ công nghệ WDR thật 120dB.
Thông số kỹ thuật
| Camera | |
| Image Sensor | 1/2.7 inch Progressive Scan CMOS |
| Max. Resolution | 2560 × 1920 |
| Min. Illumination | Color: 0.017 Lux @ (F2.25, AGC ON),B/W: 0 Lux with IR |
| Shutter Time | 1/3 s to 1/100,000 s |
| Day & Night | IR cut filter |
| Lens | |
| Lens Type | Fixed focal lens, 1.05 mm |
| Focal Length & FOV | 1.05 mm, horizional FOV: 180°, vertical FOV: 180°, diagonal FOV: 180° |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Aperture | F2.25 |
| Depth of Field | 0.1 m to ∞ |
| DORI | |
| DORI | D: 21 m, O: 8 m, R: 4 m, I: 2 m |
| Illuminator | |
| Supplement Light Type | IR |
| Supplement Light Range | Up to 8 m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850 nm |
| HEOP | |
| Open Resources | Memory: 60 MB, Smart RAM: 400 MB, eMMC: 2 GB |
| Computing Power | 1.5 TOPS |
| Open Capability | HEOP 1.0 OpendevSDK |
| Deep Learning Structure | Caffe,PyTorch,TensorFlow |
| Programming Language | C,C++ |
| Video | |
| Main Stream | 50 Hz: 25 fps/60 Hz: 30 fps: Fisheye View: 2560 × 1920, 2048 × 1536, 1280 × 960 180 Panorama View: 2048 × 1152, 1280 × 720 180 Dual Channel Panorama View: 4096 × 576，2048 × 288 4PTZ View: camera 01/camera 02/camera 03/camera 04: 1200 × 900 Fisheye + 3PTZ View: camera 01: 2048 × 1536, 1280 × 960 camera 02/camera 03/camera 04: 1200 × 900 |
| Sub-Stream | 50 Hz: 25 fps/60 Hz: 30 fps: Fisheye View: 640 × 480, 640 × 360 180 Panorama View: 640 × 480, 640 × 360 Fisheye + 3PTZ View: camera 01: 640 × 480, 640 × 360 |
| Video Compression | Main stream: H.265/H.264/H.264+/H.265+ Sub-stream: H.265/H.264/MJPEG |
| Video Bit Rate | 32 Kbps to 16 Mbps |
| H.264 Type | Baseline Profile/Main Profile/High Profile |
| H.265 Type | Main Profile |
| Bit Rate Control | CBR/VBR |
| Scalable Video Coding (SVC) | H.264 and H.265 encoding |
| Region of Interest (ROI) | 5 fixed regions for main stream and sub-stream |
| Target Cropping | Yes |
| Fisheye Display | |
| Mount Type | Ceiling mounting |
| Decoding Mode | Support hardware decoding and software decoding |
| Audio | |
| Audio Compression | G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
| Audio Bit Rate | 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC) |
| Audio Sampling Rate | 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz |
| Environment Noise Filtering | Yes |
| Network | |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SFTP, ARP, SNMP, WebSocket, WebSockets, SRTP |
| Simultaneous Live View | Up to 20 channels |
| API | Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK, ISUP |
| User/Host | Up to 32 users. 3 user levels: administrator, operator and user |
| Security | Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.2, WSSE and digest authentication for Open Network Video Interface, memory card encryption, SFTP encryption, SRTP encryption |
| 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. |
| Client | iVMS-4200, Hik-Connect, Hik-Central |
| Web Browser | Plug-in required live view: IE 10, IE 11 Plug-in free live view : Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+ |
| Image | |
| Image Parameters Switch | Yes |
| Image Settings | Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser |
| Day/Night Switch | Day, Night, Auto, Schedule |
| Wide Dynamic Range (WDR) | 120 dB |
| Image Enhancement | BLC, HLC, 3D DNR |
| SNR | ≥ 52 dB |
| Interface | |
| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB |
| Built-in Microphone | Yes |
| Audio | 1 input(s) (line in), four-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium, 1 output(s) (line out), four-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium |
| Alarm | 1 input, 1 output (max. 12 VDC, 30 mA) |
| RS-485 | 1 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive) |
| Reset Key | Yes |
| Event | |
| Basic Event | Motion detection,video tampering alarm,exception |
| Linkage | Upload to NAS/memory card/FTP, notify surveillance center, send email, trigger recording, trigger capture, trigger alarm output, audible warning |
| Deep Learning Function | |
| People Counting | Supports counting, displaying and exporting the people flow data of entering, exiting and passing by (The data is stored in the flash.), Supports real-time uploading and uploading by statistic cycle |
| Queue Management | Supports up to 4 detection regions, and independent arming schedule and linkage method |
| Heat Map | Yes |
| General | |
| Power | 12 VDC ± 25%, 0.50 A, max. 6 W,Ø 5.5 mm coaxial power plug, PoE: 802.3af, Class 3, 36 V to 57 V, 0.20 A to 0.13 A, max. 7.5 W |
| Dimension | Ø 119.9 mm × 41.2 mm |
| Weight | Approx. 320 g |
| General Function | Anti-banding, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter |
| Storage Conditions | -10 °C to 50 °C (-14 °F to 122 °F). Humidity 95% or less (non-condensing) |
| Startup and Operating Conditions | -10 °C to 50 °C (-14 °F to 122 °F). Humidity 95% or less (non-condensing) |
- Bảo hành: 24 tháng.
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