Camera IP hồng ngoại 8.0 Megapixel HIKVISION DS-2CD2083G2-IU

Camera IP hồng ngoại 8.0 Megapixel HIKVISION DS-2CD2083G2-IU
– Cảm biến hình ảnh: 1/2.8-inch Progressive Scan CMOS.
– Độ phân giải: 3840×2160@20fps.
– Ống kính cố định: 4mm (đặt hàng 2.8/6mm).
– Tầm quan sát hồng ngoại: 40 mét.
– Chức năng chống ngược sáng 120dB WDR. 
– Hỗ trợ các chức năng AGC, BLC, 3D DNR, HLC.
– Tính năng thông minh: Phát hiện xâm nhập, trèo rào; Phát hiện khuôn mặt; Báo hiệu con người/phương tiện.
– Khe cắm thẻ nhớ microSD 256GB (max).
– Tích hợp mic.
– Nguồn điện: 12VDC, PoE.
– Tiêu chuẩn chống bụi và nước: IP67 (thích hợp sử dụng trong nhà và ngoài trời).
Đặc tính kỹ thuật
Model
DS-2CD2083G2-IU
Camera
Image Sensor
1/2.8-inch Progressive Scan CMOS
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
Slow Shutter
Yes
Wide Dynamic Range
120 dB
Day &Night
IR cut filter
Angle Adjustment
Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Lens
Lens
Fixed focal lens, 2.8, 4, and 6 mm optional
Aperture
F1.6
Lens Mount
M12
Aperture Type
Fixed
IR
IR Range
Up to 40 m
Wavelength
850 nm
Smart Supplement Light
Yes
Supplement Light Type
IR
Video
Max. Resolution
3840 × 2160
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 16 Mbps
Scalable Video Coding (SVC)
H.264 and H.265 encoding
Region of Interest (ROI)
1 fixed region 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
Image
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
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
API
Open Network Video Interface (Profile S, Profile G), ISAPI, SDK
Simultaneous Live View
Up to 6 channels
Network Storage
NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
User/Host
Up to 32 users. 3 user levels: administrator, operator and user
Interface
Built-in Microphone
Yes
On-board Storage
Built-in micro SD slot, up to 256GB
Communication Interface
1 RJ45 10 M/100 M self-adaptive Ethernet port
Hardware Reset
Yes
Intelligent
Basic Event
Motion detection (human and vehicle targets classification), video tampering alarm, exception
Face Detection
Yes
Perimeter Protection
Line crossing detection, intrusion 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 PoE: 802.3af, Class 3
Power Consumption and Current
12 VDC, 0.5 A, max. 6 W PoE (802.3af, 36 V to 57 V), 0.2 A to 0.13 A, max. 7.2 W
Ingress Protection
IP67
Material
Aluminum alloy body IR cover: plastic
Startup and Operating Conditions
-30 °C to 60 °C. Humidity 95% or less (non-condensing)
Dimensions
Ø 70 mm × 161.7 mm
Weight
495g
– Bảo hành: 24 tháng.