Camera IP hồng ngoại 4.0 Megapixel HIKVISION DS-2CD2046G2-IU
– Cảm biến hình ảnh: 1/2.7 inch Progressive Scan CMOS.
– Độ phân giải: 4.0 Megapixel (2592 × 1944@25fps).
– Ống kính cố định: 4mm (2.8/6mm tùy chọn).
– Độ nhạy sáng của camera IP là: 0.003Lux@F1.4.
– Tầm quan sát hồng ngoại: 40 mét.
– Chức năng quan sát Ngày và Đêm (IR-CUT).
– Chức năng chống ngược sáng WDR 120dB.
– Chức năng điều chỉnh độ lợi AGC.
– Chức năng giảm nhiễu số 3D DNR.
– Hỗ trợ khe cắm thẻ nhớ microroSD 256GB (max).
– Hỗ trợ nhận dạng con người và xe cộ.
– Tích hợp micro.
– Nguồn điện: 12VDC.
– Chức năng cấp nguồn qua mạng PoE.
– Tiêu chuẩn chống thấm nước và bụi: IP66 (thích hợp sử dụng trong nhà và ngoài trời).
– Kích thước: 72.9 × 73.3 × 191.1 mm.
– Trọng lượng: 590 g.
Đặc tính kỹ thuật Camera IP hồng ngoại 4.0 Megapixel HIKVISION DS-2CD2046G2-IU
Model | DS-2CD2046G2-IU |
Camera | |
Image Sensor | 1/3 inch Progressive Scan CMOS |
Min. Illumination | Color: 0.003 Lux @ (F1.4, AGC ON) |
Shutter Speed | 1/3 s to 1/100,000 s |
Day & Night | ICR Cut |
Angle Adjustment | Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° |
Slow Shutter | Yes |
Wide Dynamic Range | 120 dB |
Lens | |
Focal Length & FOV | 2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 123° |
4 mm, horizontal FOV 83°, vertical FOV 45°, diagonal FOV 98° | |
6 mm, horizontal FOV 53°, vertical FOV 28°, diagonal FOV 62° | |
Aperture | F1.4 |
Lens Mount | M12 |
Iris Type | Fixed |
DORI | 2.8 mm: D: 60.0 m, O: 23.8 m, R: 12.0 m, I: 6.0 m |
4 mm: D: 80.0 m, O: 31.7 m, R: 16.0 m, I: 8.0 m | |
6 mm: D: 120.0 m, O: 47.6 m, R: 24.0 m, I: 12.0 m | |
Illuminator | |
IR Range | Up to 40 m |
IR Wavelength | 850 nm |
Smart Supplement Light | Yes |
Supplement Light Type | IR |
Video | |
Max. Resolution | 2688 × 1520 |
Main Stream | 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) |
60 Hz: 30 fps (2688 × 1520, 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.265+/H.264+ |
Sub-Stream: H.265/H.264/MJPEG | |
Third Stream: H.265/H.264 | |
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 |
Bit Rate Control | CBR/VBR |
Scalable Video Coding (SVC) | H.265 and H.264 support |
Region Of Interest (ROI) | 1 fixed region for main stream and sub-stream |
Audio | |
Environment Noise Filtering | U: Yes |
Audio Sampling Rate | U: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz |
Audio Compression | U: G.711ulaw/ G.711alaw/ G.722.1/ G.726/ MP2L2/ PCM/ MP3/ AAC |
Audio Bit Rate | U: 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) |
Network | |
Simultaneous Live View | Up to 6 channels |
API | Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK |
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 |
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 1.1/1.2, WSSE and digest authentication for Open Network Video Interface |
Network Storage | MicroSD/SDHC/SDXC card (256 GB) local storage, and 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+ |
Plug-in free live view: Chrome 57.0+, Firefox 52.0+ | |
Local service: Chrome 57.0+, Firefox 52.0+ | |
Image | |
SNR | ≥ 52 dB |
Day/Night Switch | Day, Night, Auto, Schedule |
Image Enhancement | BLC, HLC, 3D DNR |
Image Parameters Switch | Yes |
Image Settings | Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser |
Interface | |
Built-In Microphone | U: Yes |
On-Board Storage | Built-in micro SD/SDHC/SDXC slot, up to 256 GB |
Hardware Reset | Yes |
Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
Event | |
Basic Event | Motion detection (human and vehicle targets classification), video tampering alarm, exception |
Smart Event | Scene change detection |
Deep Learning Function | |
Face Capture | Yes |
Perimeter Protection | Line crossing detection, intrusion detection, region entrance detection, region exiting detection |
Protection | IP67 |
General | |
Storage Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
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%, reverse polarity protection, PoE: 802.3af, class 3 |
Power Consumption And Current | 12VDC, 0.5 A, max. 6.0 W |
PoE: (802.3af, 36 V to 57 V), 0.2 A to 0.13 A, max. 7.0 W | |
Power Interface | Ø5.5 mm coaxial power plug |
Dimension | Ø70 × 161.7 mm (2.8′ × 6.4′) |
Weight | Approx. 485 g (1.1 lb.) |
– Bảo hành: 24 tháng.
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