Camera IP hồng ngoại 4.0 Megapixel HIKVISION DS-2CD2046G2-IU

Camera IP hồng ngoại 4.0 Megapixel HIKVISION DS-2CD2046G2-IU
– Cảm biến hình ảnh: 1/3 inch Progressive Scan CMOS.
– Độ phân giải: 4.0 Megapixel.
– Ống kính cố định: 4mm (2.8/6mm tùy chọn).
– Độ nhạy sáng của camera IP là: Color: 0.003 Lux @ (F1.4, AGC ON).
– 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 micro SD/SDHC/SDXC lên đến 256GB (max).
– Tích hợp micro.
– 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).
Đặc tính kỹ thuật
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
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.