Camera IP hồng ngoại 4.0 Meagapixel HIKVISION DS-2CD2T46G2-2I (Black)

Camera IP hồng ngoại 4.0 Meagapixel HIKVISION DS-2CD2T46G2-2I (Black)
– Dòng easy IP 4.0 – chống báo động giả.
– Cảm biến hình ảnh: 1/2.7 inch progressive scan CMOS.
– Chuẩn nén hình ảnh: H.265+.
– Độ nhạy sáng: Color: 0.003 Lux @ (F1.4, AGC ON).
– Độ phân giải: 4.0 Megapixel.
– Ống kính cố định: 2.8 mm/4 mm/ 6 mm.
– Tầm quan sát hồng ngoại: 60 mét.
– Chức năng chống ngược sáng thực 120dB WDR.
– Hỗ trợ BLC, HLC, 3D DNR.
– Hỗ trợ khe cắm thẻ nhớ lên đến 256 GB.
– Chống báo động giả bằng cách phân biệt được người, xe với các yếu tố gây báo động giả khác (như vật nuôi, lá cây,…).
– Tiêu chuẩn chống bụi và nước: IP67 (thích hợp sử dụng trong nhà và ngoài trời).
– Hỗ trợ cấp nguồn qua mạng PoE (Power over Ethernet).
– Nguồn điện: 12VDC & PoE (802.3at, class 3).
Đặc tính kỹ thuật
Model
DS-2CD2T46G2-2I
Camera
Image Sensor
1/2.7 inch Progressive Scan CMOS
Min. Illumination
Color: 0.003 Lux @ (F1.4, AGC ON)
Day & Night
ICR Cut
Shutter Speed
1/3 s to 1/100,000 s
Angle Adjustment
Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Slow Shutter
Yes
Wide Dynamic Range
120 dB
Lens
Lens Type & 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
Aperture Type
Fixed
Illuminator
IR Range
2I: Up to 60 m
Wavelength
850 nm
Smart Supplement Light
Yes
Supplement Light
IR
Video 
Max. Resolution
2592 × 1944
Main Stream
50Hz: 20fps (2592 × 1944) 25fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720) 60Hz: 20fps (2944 × 1656) 30fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)
Sub Stream
50Hz: 25fps (640 × 480, 640 × 360, 320 × 240) 60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Third Stream
50Hz: 25fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240) 60Hz: 30fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240)
Video Compression
Main stream: 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)
Yes
Region of Interest (ROI)
1 fixed regions for each stream
Network
Simultaneous Live View
Up to 6 channels
API
ONVIF (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK, ISUP
Protocols
TCP/IP, ICMP, HTTP, HTTPS, FTP, SFTP, DHCP, DNS, DDNS, RTP, RTSP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS
Smooth Streaming
Yes
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 ONVIF
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: IE8+, Chrome 41.0-44, Firefox 30.0-51, Safari 8.0-11 Plug-in free live view: Chrome 57.0+, Firefox 52.0+
Image
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 
On-board Storage
Built-in micro SD slot, up to 256 GB
Hardware Reset
Yes
Communication Interface
1 RJ45 10M/100M self-adaptive Ethernet port
Intelligent (Traditional Algorithm)
Basic Event
Motion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error), scene change detection
Intelligent (Deep Learning Algorithm)
Face Capture
Yes
Premier Protection
Line crossing detection, intrusion detection, region entrance detection, region exiting detection
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
2I: 12 VDC, 0.63 A, max. 7.5 W PoE: (802.3af, 36 V to 57 V), 0.25 A to 0.16 A, max. 9 W
Protection
Ingression protection: IP67 (IEC 60529-2013)
Software Reset
Yes
Power Interface
Ø 5.5 mm coaxial power plug
Material
Metal except for sunshield
Camera Dimension
Ø 105 × 289.5 mm
Package Dimension
386 × 156 × 155 mm
Camera Weight
1090 g
– Bảo hành: 24 tháng.